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304L Stainless Steel Weld Neck Flange JIS RF Class150-2500
304L Stainless Steel Weld Neck Flange JIS RF Class150-2500
Specifications
Brand Name :
Yuhao
Model Number :
flanges
Certification :
ISO, API, BV, CE ...
Place of Origin :
China
MOQ :
100KGS
Price :
Negotation
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
2000tons/per month
Delivery Time :
2-10 work days
Packaging Details :
They are usually packed in conventional export wooden cases.
Material :
304, 304L, 306, 306L, 316, 316L
Application :
Connection, Decoration, oil and gas, Automative, New Energy
Standard :
ASTM, AISI, GB, JIS
Flange face type :
RF (Raised Face), RTJ (Ring Type Joint)
Package :
Standard Seaworthy Packagel, wooden cases...
Connection :
Welding
Pressure :
Class150/300/600/9001500/2500
Dimensions :
1/2”, 2”, 3”, 4”, 6”, 8”, 10”, up to 24”
Description
304L 304 Stainless Steel Flanges JIS Raised Face Weld Neck Flange
Product Specifications
Attribute Value
Material 304, 304L, 306, 306L, 316, 316L
Application Connection, Decoration, oil and gas, Automative, New Energy
Standard ASTM, AISI, GB, JIS
Flange face type RF (Raised Face), RTJ (Ring Type Joint)
Package Standard Seaworthy Packaging, wooden cases
Certification ISO, API, BV, CE
Connection Welding
Pressure Class150/300/600/9001500/2500
Dimensions 1/2", 2", 3", 4", 6", 8", 10", up to 24"
Brand Name Yuhao
Product Description

A weld neck flange is characterized by its extended tapered hub, which seamlessly integrates with the pipe or fitting through butt welding. In this process, the pipe end is fitted into the flange and welded along its perimeter, creating a durable, leak-resistant connection. The hub's design not only strengthens the flange but also minimizes the risk of deformation or damage. Predominantly employed in demanding sectors such as petrochemical, oil and gas, and power generation, weld neck flanges are manufactured from various materials including carbon steel, stainless steel, and alloy steel to cater to a wide range of operational requirements.

Product Dimensions
DN Pipe OD Connection Size Flange Thickness(mm) C Flange ID
10 17.2 14 90 60 14
15 21.3 18 95 65 14
20 26.9 25 105 75 16
25 33.7 32 115 85 16
32 42.4 38 140 100 18
40 48.3 45 150 110 18
50 60.3 57 165 125 19
65 76.1 76 185 145 20
80 88.9 89 200 160 20
100 114.3 108 220 180 22
125 139.7 133 250 210 22
150 168.3 159 285 240 24
200 219.1 219 340 295 24
250 273 273 395 350 26
300 323.9 325 445 400 26
350 355.6 377 505 460 28
400 406.4 426 565 515 32
450 457 480 615 565 36
500 508 530 670 620 38
600 610 630 780 725 42
Product Images
304L Stainless Steel Weld Neck Flange JIS RF Class150-2500 304L Stainless Steel Weld Neck Flange JIS RF Class150-2500 304L Stainless Steel Weld Neck Flange JIS RF Class150-2500
Frequently Asked Questions
Q1: What is the delivery time?
A: 1-7 days for small orders. 10-20 days for large orders.
Q2: What products and services do you supply?
A: We supply various metal raw materials and products, including pipes, pipe fittings, flanges, coils, sheets, round bars, and more.
Q3: How is the product quality ensured?
A: Quality is our priority. Every product undergoes thorough assembly and testing before packaging and shipment.
Q4: What is your minimum order quantity?
A: MOQ varies by product. Please refer to the product details page or contact us with specific inquiries.
Q5: What is your production lead time?
A: Typically 5-10 days for in-stock items. For custom orders, production takes 15-20 days depending on quantity.
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304L Stainless Steel Weld Neck Flange JIS RF Class150-2500

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Product Detail
Brand Name :
Yuhao
Model Number :
flanges
Certification :
ISO, API, BV, CE ...
Place of Origin :
China
MOQ :
100KGS
Price :
Negotation
Contact Supplier
304L Stainless Steel Weld Neck Flange JIS RF Class150-2500

Zhejiang Yuhao Stainless Steel Co., Ltd

Verified Supplier
1 Years
wenzhou
Since 2018
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Stainless Steel Buttweld Pipe Fittings, Stainless Steel Screwed Pipe Fittings, Stainless Steel Forged Pipe Fittings
Total Annual :
40000000-41000000
Employee Number :
170~200
Certification Level :
Verified Supplier
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