Liaoning Stellar Stainless Steel Tube & Pipe Co., Ltd.
Main products:Stainless Steel Pipe,Stainless Steel Flange,Stainless Steel Screw,Stainless Steel Angle Bar,Stainless Steel U-Steel Tube
Contact Us
  • Contact Person : Ms. Wong Helen
  • Company Name : Liaoning Stellar Stainless Steel Tube & Pipe Co., Ltd.
  • Tel : 86-24-88905277
  • Fax : 86-24-88906277
  • Address : Liaoning,Shenyang,7/67 Weishanhu Street, Yuhong District, Shenyang
  • Country/Region : China
  • Zip : 110031

Stainless Steel Welding Neck Flange-Pipe connecting parts

Stainless Steel Welding Neck Flange-Pipe connecting parts
Product Detailed
1.Stainless steel 2.Grade:316L,316,304L,304 2.Stanndard:ANSI,BS,DIN,UNI,JIS,GB 3.Use:water supply,chemical,petroleum industry


Stainless steel welding neck flange


GB14976-2002, GB13296-2007, JIS, AISI, DIN, BS




ASTM B16.5: 150LBS, 300LBS,400LBS, 600LBS, 900LBS, 

1500LBS, 2500LBS

DIN: 6Bar, 10Bar, 16Bar, 25Bar, 40Bar

BS4504: PN2.5-PN40 

BS10: Table D, E, F, H

JIS: 5K,10K, 16K, 20K, 30K

5.Section Shape:

Welding neck Flange


304, 304L, 310S, 321,321H, 316, TP316L, 316L.etc.


Stainless steel

8.Steel grade

300 series

9.Secondary Or Not


10.Alloy Or Not :



Forged or casting


ISO,QMS,DNV,KR,ABS,TUV,Lloyd's Register,BV.


petroleum, chemical industry,shipping industry,water supply,etc


1.High production ability.

2.Reasonable price.

3.Excellent quality.

4.Various size.

Stainless steel flanges, pipe fittingsGrade: 316L, 316, 304L, 304Stanndard:ANSI,BS,DIN,UNI,JIS,GN,etcType:Welding neck flange

Product name: Stainless Steel Flanges

1. Size: 1/2" - 40"  (DN15 mm-1000 mm). 

2. Standards: ANSI, BS, DIN, UNI, JIS, GB, Non-standard etc.

or as customers' drawings for special  use. 

3. Materials: Stainless steel

4. Pressure Ratings: ANSI Class 150, 300, 600, 900, 1500 and 2500

                                 DIN PN 6, PN 10, PN16, PN25, PN40 and PN64

                                 JIS  5K, 10K, 16K and 20K 

5. Type: Welding Neck

6. Face treatment: Transparent oil, rust-proof oil, hot galvanized

7. Process: free forging, plate cutting;

8. Packing: in wooden cases, wooden pallets or as per customers' special requirement;

9. Applicaton: Ships, petrochemical, medical equipment, piping installation link

Stainless Steel Welding Neck Flange-Pipe connecting parts

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