Stainless Steel 316 Weld Neck Flanges Manufacturer and Exporter in Saudi Arabia
Naysha Steel and Alloys stands out as one of the noticeable companies in Saudi Arabia that deals with
this steel. These flanges are considered an excellent product with the highest quality as they are
used in many markets like oil and natural gas, petrochemical companies and seaports conference etc.
One of the special features achieved by Naysha Steel and Alloys Weld Neck flange is high accuracy on
designations framework. The incorporation of these flanges into the valves within this system has
two crucial implications, one those that are to ensure some level of safety in terms of energy
transfer and the other ensuring that there remains no consequential arising from it failure. Why
then the Stainless Steel 316 series entertain structural details breakdowns surest of performance
assuring leaky least built tie pipes onto supports strengthen. Alongside these, Naysha Steel and
Alloys introduces innovation designs such as weld neck flanges having specifically designed gaps in
smaller dimensions at the top. Such a discrete design, in its own turn raises fundamental power of
the whole system as ensures accuracy in solutions. With the fierce determination to use new devices
and provide accurate development, Naysha Steel and Alloys becomes a company option for gaining
stainless production together with its stainless steel Weld Neck Flanges in Saudi Arabia.
Stainless Steel 316 Weld Neck Flanges Manufacturer And Supplier in Saudi Arabia
However, above all, Naysha Steel and Alloys is the leading manufacturer as well as the most
recognized foreign exporter of Stainless Steel 316 Weld Neck Flanges in Saudi Arabia. Selling
customised solutions depending on the different industrial use, the company displays outstanding
performance in manufacturing to industries such as oil and gas, petrochemical sector as well
constructions. Relishing the use of advanced tools and technology, Naysha Steel and Alloys
guarantees smooth fabrication means requiring minimum setting up with high accuracy for lasting
results. These flanges in fact play a key role in ensuring that the driving and reception fluid
transmission processes are secured by a pipe system, to achieve various sizes of pressure without
any threat of leakage. The feature of an elongated or short neck is then further differentiated with
additional reinforcement strength to neighboring pipes thereby reducing stress points when applying
welds. Naysha Steel and Alloys utilises innovative technology to manufacture Stainless Steel Flange
316 Weld Neck, unique with dimensions that include holes attacking the upper face. The dimension
helps in compression for compact spaces where its use is viable. Customers can depend on Naysha
Steel as a trustworthy manufacturer and supplier securing top-quality Stainless Steel 316 Weld Neck
Flanges for use in other Saudi Arabian industries, providing nothing but the best options in flange.
Stainless Steel 316 Weld Neck Flanges:Benefits:
The stainless steel 316 weld neck flanges are associated with so many advantages as compared to
the
other types of flanges. Take a look for the key benefits of stainless steel weld neck flanges.
- High Strength: Apart from their strong features, Stainless Steel 316 Weld Neck
Flanges are widely used for their high levels of reliability and resilience to high pressures.
These are great for tough applications that need a solid answer that will last.
- Corrosion Resistance: The Stainless Steel 316 Weld Neck Flanges are highly
resistant to rust and corrosion therefore, suitable for use in varied environment having high
temperatures, hard chemicals and various corrosive substances. This resistance guarantees an
ultra-long durability operation of the electrical machine.
- Leak-Proof Design:Stainless Steel 316 Weld Neck Flanges have a long neck and
smooth transition, rendering lessening of stress arises due to leakage does not occur very
frequently. Stable connection with a great level of safety on important operations.
-
Easy Installation: Stainless Steel 316 Weld Neck Flanges facilitate the
installation of its more than any other variation in the event that a simple welding is known to
handle then you must know they are time and energy saver when painful an upgrade or repair.
- Wide Range of Applications: However, Stainless Steel 316 Weld Neck Flanges are
broadly adopted for various industries. Their maximum part of endurance against corrosion and
proper seal makes them the most suitable selection to use in many sectors. They are suitable for
chemical manufacturing, making energy, oil and gas industry, and any operation on the sea.
-
Cost-Effectiveness: Companies make investments in equipment and accessories
such as SS 316 Weld Neck Flanges that are more expensive to purchase, but they have low
maintenance costs ultimately translating into less capital expenditures in the longer run.
-
Compliance with Standards: Corresponding to the Industry ,the Stainless Steel
316 Weld Neck Flanges have distinct manufacturing processes where excellent quality and
reliability are applicable in different pipe systems.
ASME B16.5 Weld Neck Flanges: ANSI 150# weld neck flanges and ANSI 300# weld neck flanges
Manufacturer, Stainless Steel Class 316 weld neck flanges and SS 316 weldneck
Manufacturer And Exporter In Saudi Arabia
We have the standard ASME B16.5, which would govern how pipes are assembled including flanges and
fittings on factors of by-product design, pressure temperature ratings, material applicability to
piping configuration in their dimensions depending on resistance measurement techniques along with
valid testing limitations that engineering companies can work around. The standard engineering codes
are important for compliance so that to avoid the cases of damages. In fact, weld neck flanges
remain the most preferred; for instance, in high-pressure areas with severe temperature other types
of flanges are only used if. ANSI150# and ANSI300# weld neck flanges are better for hat applications
that glass rosin pots requirements because they need heat resistance: the excessive warmth of heat.
On the other side, the a score of numeric numbers stipulates Specific Maximum units obtained with a
note pressure in pounds per square inch that can resist fif at certain stages. Naysha Steel and
Alloys is considered a trailblazer within the sales domain in Saudi Arabia providing high-grade
Stainless Steel 316 weld neck flanges that can be utilized satisfactorily to challenging conditions.
We have the standard ASME B16.5, which would govern how pipes are assembled including flanges and
fittings on factors of by-product design, pressure temperature ratings, material applicability to
piping configuration in their dimensions depending on resistance measurement techniques along with
valid testing limitations that engineering companies can work around. The standard engineering codes
are important for compliance so that to avoid the cases of damages. In fact, weld neck flanges
remain the most preferred; for instance, in high-pressure areas with severe temperature other types
of flanges are only used if. ANSI150# and ANSI300# weld neck flanges are better for hat applications
that glass rosin pots requirements because they need heat resistance: the excessive warmth of heat
On the other side, the a score of numeric numbers stipulates Specific Maximum units obtained with a
note pressure in pounds per square inch that can resist fif at certain stages. Naysha Steel and
Alloys is considered a trailblazer within the sales domain in Saudi Arabia providing high-grade
Stainless Steel 316 weld neck flanges that can be utilized satisfactorily to challenging conditions.
Sizes and Availablity of Stainless Steel weld neck flanges in our Saudi Arabia shop:
| Nominal Size |
Outside Diameter
(OD) |
Min. Thickness
(T) |
RF Dia.
(R) |
No. of Bolt Holes |
Diameter of Holes |
Bolt Circle
(BC) |
SO Bore ID
(SB) |
WN Bore ID
(WB) |
Dia. Hub Base
(HB) |
Dia. of Hub Top
(HT) |
SO LTH
(SL) |
WN LTH
(WL) |
| 1⁄2 |
3.50 |
0.38 |
1.38 |
4 |
0.62 |
2.38 |
0.88 |
0.62 |
1.19 |
0.84 |
0.56 |
1.81 |
| 3⁄4 |
3.88 |
0.44 |
1.69 |
4 |
0.62 |
2.75 |
1.09 |
0.82 |
1.50 |
1.05 |
0.56 |
2.00 |
| 1 |
4.25 |
0.50 |
2.00 |
4 |
0.62 |
3.12 |
1.36 |
1.05 |
1.94 |
1.32 |
0.62 |
2.12 |
| 11⁄4 |
4.62 |
0.56 |
2.50 |
4 |
0.62 |
3.50 |
1.70 |
1.38 |
2.31 |
1.66 |
0.75 |
2.19 |
| 11⁄2 |
5.00 |
0.62 |
2.88 |
4 |
0.62 |
3.88 |
1.95 |
1.61 |
2.56 |
1.90 |
0.81 |
2.38 |
| 2 |
6.00 |
0.69 |
3.62 |
4 |
0.75 |
4.75 |
2.44 |
2.07 |
3.06 |
2.38 |
0.94 |
2.44 |
| 21⁄2 |
7.00 |
0.81 |
4.12 |
4 |
0.75 |
5.50 |
2.94 |
2.47 |
3.56 |
2.88 |
1.06 |
2.69 |
| 3 |
7.50 |
0.88 |
5.00 |
4 |
0.75 |
6.00 |
3.57 |
3.07 |
4.25 |
3.50 |
1.12 |
2.69 |
| 31⁄2 |
8.50 |
0.88 |
5.50 |
8 |
0.75 |
7.00 |
4.07 |
3.55 |
4.81 |
4.00 |
1.19 |
2.75 |
| 4 |
9.00 |
0.88 |
6.19 |
8 |
0.75 |
7.50 |
4.57 |
4.03 |
5.31 |
4.50 |
1.25 |
2.94 |
| 5 |
10.00 |
0.88 |
7.31 |
8 |
0.88 |
8.50 |
5.66 |
5.05 |
6.44 |
5.56 |
1.38 |
3.44 |
| 6 |
11.00 |
0.94 |
8.50 |
8 |
0.88 |
9.50 |
6.72 |
6.07 |
7.56 |
6.63 |
1.50 |
3.44 |
| 8 |
13.50 |
1.06 |
10.62 |
8 |
0.88 |
11.75 |
8.72 |
7.98 |
9.69 |
8.63 |
1.69 |
3.94 |
| 10 |
16.00 |
1.12 |
12.75 |
12 |
1.00 |
14.25 |
10.88 |
10.02 |
12.00 |
10.75 |
1.88 |
3.94 |
| 12 |
19.00 |
1.19 |
15.00 |
12 |
1.00 |
17.00 |
12.88 |
12.00 |
14.38 |
12.75 |
2.12 |
4.44 |
| 14 |
21.00 |
1.31 |
16.25 |
12 |
1.12 |
18.75 |
14.14 |
13.25 |
15.75 |
14.00 |
2.19 |
4.94 |
| 16 |
23.50 |
1.38 |
18.50 |
16 |
1.12 |
21.25 |
16.16 |
15.25 |
18.00 |
16.00 |
2.44 |
4.94 |
| 18 |
25.00 |
1.50 |
21.00 |
16 |
1.25 |
22.75 |
18.18 |
17.25 |
19.88 |
18.00 |
2.62 |
5.44 |
| 20 |
27.50 |
1.62 |
23.00 |
20 |
1.25 |
25.00 |
20.20 |
19.25 |
22.00 |
20.00 |
2.81 |
5.62 |
| 22 |
29.50 |
1.75 |
25.25 |
20 |
1.38 |
27.25 |
22.22 |
21.25 |
24.25 |
22.00 |
3.07 |
5.82 |
| 24 |
32.00 |
1.81 |
27.25 |
20 |
1.38 |
29.50 |
24.25 |
23.25 |
26.12 |
24.00 |
3.19 |
5.94 |
ASME B16.5, SS 304# and Stainless Steel 316, ANSI Class 150 and ANSI 300# Weld Neck Flanges
Availablity In Saudi Arabia
Naysha Steel and Alloys is able to produce and, therefore, export Stainless steel 316 weld neck
flanges in Saudi Arabia because the company is a premier manufacturer. With customer customization
to fit their needs, our products are compliant with standards like ASME B16.5 and ANSI Class 150.
Highly accepted in all the diverse industrial sectors our reputation as the leading partnering
Industry In Saudi Arabia rests on the firm of highly guaranteed and reliable products.
Among our 316 Stainless Steel Weld Neck Flanges manufacturer and exorter in saudi arabia, ASME B16.5-compliant and manufactured in Saudi
Arabia for export, the ones that really stand out due to their reliability noteworthy
characteristics are meant also those included. The lifespan of these flanges, also made from SS 316
that are superior to the counterparts can work well under high pressure and vastly varying
temperatures as low as – 1200 degree Celsius. With its high mechanical strength and predictable
wettability, these weld neck flanges are a viable option for exceptional industrial usage in the oil
and gas, petrochemical as well as power generation industries.
Alloys and Naysha Steel and Alloys in UAE specializes at producing a wide variety of ASME B16.5
Stainless Steel 316 weld neck flanges with ANSI Class 150 available along with two thirds the
commercial price there are ANSI class sizes also available. Our library-like inventory ensures
timely delivery of the project. As for custom solutions, we also provide different size and
configuration to meet the client's requirements; there are cut, drill and coat services as well
meeting all piping systems applicability.
Simple diagram to Understand of 316 Weld Neck Flange Dimensions
The cylindrical hub on the Weld Neck Flanges helps in easy attachment of the pipes. The center while
welded on to the end of a pipe receives into its neck which engages with the flange face is for
tightness. Having a planar surface is essential to guarantee that when the connecting flange piece
will be undamaged without any gaps for quality seal. In order to have an effective fit and
functional efficiency, the dimensions should be precise. The graph below highlighting the essential
dimensions of Stainless Steel 316 Weld Neck Flanges by Naysha Steel and Alloys exported from and
manufactured in the Saudi Arabia.
.jpg "Weld Neck Flanges Dimensions as per international standards")
Weld neck flanges 316 stainless steel are an ideal choice for virtually any application domain
due to their workability and form presented characteristics in the major fields comprise
chemical processing, water treating facilities, food treatment, pharmaceutical manufacturing. In
that case, the type of high-corrosion environments, the stainless steel grade 316 offers us an
incredible corrosion-resistance features and this means you can get all your needs. As far as
welding requirements are concerned, super sucrrophhric nickel 20 weld nut flanges should be
employed that nake the carbon content minimal so that gloringe uschrkarbide precipitation is
avoided. The use of this particular while material SS 904L welding neck flanges are used in
processing chemical conditions that are atomic as well and the other one which is the ANSI class
weld neck flange utilizes this specific for off an oil along with gas, hence these types'
reasons after said above.
The choice of the right stainless steel grade for weld neck flanges is an important
consideration which is subjected to parameters like temperature and pressure in conjunction with
particular process demands. Founding a sustainable strategy for persistent and reliable solution
delivery calls for teaming up with a trusted vendor who has spent years in the industry.
However, in the case of stainless steel 316 weld neck flanges on sale in Saudi Arabia, it is a
must to find a reputed manufacturer and an exporter who comes up with products that may satisfy
client’s individual needs.
SS 316 Weld Neck Flange Chemical Composition Table
| Grade/ Marked Symbol |
Carbon (Max) |
Manganese (max) |
Silicon (maximum) |
Phosphorus (max) |
Sulfur (max) |
Chromium |
Molybdenum |
Nickel |
N |
| F316 |
0.08 |
2 |
0.75 |
0.045 |
0.030 |
16-18
|
2-3
|
10-14
|
64.845 |
| F316L |
0.035 |
2 |
1.00 |
0.045 |
0.030 |
16-18
|
2-3
|
10-14
|
68.89 |
SS Weld Neck Flanges Price List in Saudi Arabia: Valid From 1st February 2024
Take a look on price list of stainless steel 316 weld neck flanges in Saudi Arabia
| WNRF FLANGES ASTM A182 F304 B16.5 150#
SCH-40S Price |
| Size |
Aprox. Wt/Unit |
FOB INR |
CIF INR |
FOB USD |
CIF USD |
FOB STGP |
CIF STGP |
FOB EURO$ |
CIF EURO$ |
| 15mm |
0.54 |
543.95 |
591.25 |
8.242 |
8.958 |
5.551 |
6.033 |
9.890 |
10.750 |
| 20mm |
0.78 |
854.45 |
928.75 |
12.946 |
14.072 |
8.719 |
9.477 |
15.535 |
16.886 |
| 25mm |
1.12 |
1009.70 |
1097.50 |
15.298 |
16.629 |
10.303 |
11.199 |
18.358 |
19.955 |
| 32mm |
1.47 |
1179.90 |
1282.50 |
17.877 |
19.432 |
12.040 |
13.087 |
21.453 |
23.318 |
| 40mm |
1.90 |
1475.45 |
1603.75 |
22.355 |
24.299 |
15.056 |
16.365 |
26.826 |
29.159 |
| 50mm |
2.77 |
1707.75 |
1856.25 |
25.875 |
28.125 |
17.426 |
18.941 |
31.050 |
33.750 |
| 65mm |
4.49 |
2717.45 |
2953.75 |
41.173 |
44.754 |
27.729 |
30.140 |
49.408 |
53.705 |
| 80MM |
5.44 |
3105.00 |
3375.00 |
47.045 |
51.136 |
31.684 |
34.439 |
56.455 |
61.364 |
| 100mm |
7.69 |
4347.00 |
4725.00 |
65.864 |
71.591 |
44.357 |
48.214 |
79.036 |
85.909 |
| 125mm |
9.40 |
7452.00 |
8100.00 |
112.909 |
122.727 |
76.041 |
82.653 |
135.491 |
147.273 |
| 150mm |
11.82 |
9315.00 |
10125.00 |
141.136 |
153.409 |
95.051 |
103.316 |
169.364 |
184.091 |
| 200mm |
19.11 |
13972.50 |
15187.50 |
211.705 |
230.114 |
142.577 |
154.974 |
254.045 |
276.136 |
| 250mm |
26.19 |
18630.00 |
20250.00 |
282.273 |
306.818 |
190.102 |
206.633 |
338.727 |
368.182 |
Get an estimate within 10 minutes!
Grades & Classes(#) of Stainless Steel 316 Welding Flanges Neck ANSI 150#, IS6392 Weld Neck Flanges, Weld Neck SS Flanges
Manufacturer, UNS S31803 Weldneck Flanges Stockist, UNS S31803 Weld Neck Flanges Manufacturers,
UNS S31803 Weld Neck Flanges Exporter, UNS S32205 Weld Neck Flanges Stockist:
- ASTM A182 F316/F316L: Austenitic stainless steel with enhanced corrosion
resistance.
- Class 125: Class 125 Weld Neck Flange suitable for aggressive conditions.
- Class 150: Weld neck flange design for low-pressure applications.
- Class 600: Weld Neck Flange Class 600 designed for high-pressure applications.
- Class 300: Flanges suitable for moderate-pressure applications.
SS Flange Welding Neck 150, 18 300 Class SCH 80 Weld Neck Flange, 150# Weld Neck Flange SCH 80,
Welding Neck Flanges SCH 40, SS Weld Neck Flanges Specifications
| Specification Of : |
Weld Neck Stainless Steel Flanges |
| JIS Standards |
5K, 10K, 40K, 16K 20K 30K, 63K |
| Size Of Bore Diameter Flange |
NPS ≤ 10 |
| Manufacturer Of Standard Dimensions |
EN-1092 Flange, ASME B16.48 Flange, API605 Flange, BS4504 Flange, EN1092 Flange, UNI
Flange, ISO Flange, API7S-43 Flange, ANSI/ASME B16.5 Flange, API7S-15 Flange, MSS
S44 Flange, IS 2062 Flange, ASME B16.36 Flange, DIN Flange, AWWA C207 Flange, B16.47
Series A & B Flange, BS1560-3.1 Flange, ISO70051 Flange, API Flange, ASME Code for
12 inches Welding Neck Flanges.
|
| Minimum Pressure |
150# To 2500# |
| Flange Face Type |
Raised Face, Groove And Small Tongue Groove, RTJ, Weld Neck Flanges Flat Face, Large
Tongue & Large
Male-Female And Small Male-Female, Lap-Joint Face. |
| Top Six Type Of Flanges |
Threaded, Lap Joint, Socket-Weld, Blind, Slip-On or Weld Neck Flanges
|
| Thickness Length |
NPS ≤ 18
|
| Welding neck flanges size |
(1/2") To (48")
|
| Manufacturing Process |
Forged/ Machined/ Heat Treated
|
| Other Type Of Flange |
Forged/ Plate/ Threaded
|
| Application |
Oil And Gas Industry
Power Plants Industry
Food Processing And Manufacturing
Waterworks Systems
Fossil Fuel Power Plants
Nuclear Power Application
Municipal Pipe Systems
|
Please find below our other manufacturing and Sales network in Saudi Arabia : (Contact us
for detailed information for your nearest branches)
- SS 316 Weld Neck Flanges ANSI 150# manufacturer and contractor in Riyadh, Saudi Arabia.
- SS 316 Weld Neck Flanges ANSI 300# manufacturer and warehousing in Saudi Arabia.
- Stainless Steel 316 Weld Neck Flanges manufacturer and stockists in Taif , Saudi Arabia.
- SS 316 Weld Neck Flanges manufacturer and Exporter in Dammam , Saudi Arabia .
- SS 316 Weld Neck Flanges manufacturer and wholesalor in Khobar , Saudi Arabia.
- Stainless Steel 316 Weld Neck Flanges ANSI 150# manufacturer and supplier in Jeddah , Saudi Arabia.
Frequently Asked Questions
What is a stainless steel weldneck flange?
A stainless steel weldneck flange is a type of pipe flange designed to be welded onto the
neck of a pipe. It provides a smooth, high-strength connection for joining pipes,
valves, and other equipment. All the standard Flange dimensional sizes are
Readily available at any Naysha Steel branch in Saudi Arabia.
What types of stainless steel material grades are used for weldneck flanges?
Common stainless steel materials include 304, 316, and 321, among others. The choice of
stainless steel grade depends on the specific application and the required corrosion
resistance.
What sizes are available for stainless steel weldneck flanges?
Stainless steel weldneck flanges are available in a wide range of sizes, typically
ranging from 1/2 inch to several feet in diameter. The size you need depends on your
specific piping system requirements. All the standard Flange dimensional sizes are
Readily available at any Naysha Steel branch in Saudi Arabia.
Can stainless steel weldneck flanges be used with other pipes?
Yes, stainless steel weldneck flanges can be used with pipes made of other materials,
provided the flange material is compatible with the pipe material, and the connection is
properly sealed.
Industries served by Stainless Steel 316 Weld Neck Flanges In Saudi Arabia
In the oil and gas industry, blind Alloy Steel flanges are used in pipelines, storage tanks, and offshore platforms. They are employed for closing off openings during maintenance, repair, or when a branch connection is not required. Petrochemical plants utilize blind Alloy Steel flanges in equipment such as reactors, distillation columns, and storage vessels. These flanges provide a secure and leak-proof seal when closing off unused openings or isolating sections of the process.
Oil and Gas Industries
The oil and gas industry includes a wide range of from drilling and
production to refining and marketing. Some of the major players in this
include oil and gas companies, service providers, equipment.
Petroleum Industries
In the drilling process, stainless steel is used to make drill bits, pipes, and other
equipment that must withstand high pressures and temperatures. Stainless steel is
also used to make pumps, valves, and fittings for the transportation.
Shipbuilding in India
In storage applications, stainless steel is used to make tanks and containers that
can safely store corrosive and hazardous chemicals. It is also used in piping
systems for chemical transfer and distribution chemical industry.
Marking & Pricing
Products are packaged to ensure that there is no damage during of goods transport. In case of exports, standard export packaging is done with utmost care in wooden covering or boxing. All products are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make
customized marking on our products.
Quality Assurance
At Naysha Steel, all fittings and flanges are subject to strict inspection at each and every stage of the production process, from starting material
purchasing to product dispatch. They are visually examined for compliance to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards.
Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality compliance
of products.
Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1B Raw Materials Certificate, 100% Radiography Test Report, Third
Party Inspection Report
