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Chengdu Derbo Steel Co., Ltd.

Sw Flange, Socket Welded Flange, Pipe Flange manufacturer / supplier in China, offering Stainless Steel ASTM A182 F317L Sw Flange RF 300 Lb 4 Inch Sch Std ANSI B16.5 Socket Welded Flange, Stainless Steel ASTM A182 F304 Sw RF Flange ANSI B16.5, Mild Steel Socket Weld Flanges with ABS Certification and so on.

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Supplier Homepage Product Flange Slip On Flange Stainless Steel ASTM A182 F317L Sw Flange RF 300 Lb 4 Inch Sch Std ANSI B16.5 Socket Welded Flange

Stainless Steel ASTM A182 F317L Sw Flange RF 300 Lb 4 Inch Sch Std ANSI B16.5 Socket Welded Flange

FOB Price: US $50 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50/ Piece
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Port: Tianjin, China
Production Capacity: 100000 Piece/Pieces Per Week
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: Socket Welded Flange
  • Type: Socket Welded Flange
  • Structure: Flanges
  • Sealing Surface: RF
  • Shape: Circle
  • Trademark: Derbo
  • Specification: TUV, ISO9001, BV, TS, CCS
  • HS Code: 7307210000
  • Standard: ANSI, DIN, GB, JIS
  • Material: Stainless Steel
  • Connection: Flanged
  • Manufacturing Way: Forging
  • Product Name: Socket Welded Flange, ASME B16.5 Class300
  • Transport Package: in Wooden Cases or Customers Requirements
  • Origin: Sichuan China (Mainland)
Product Description
1 inch Schedule 160  x 600LBS RF 42CrMo alloy steel SW Flange
1.Technical Parameters
Steel Flanges
MaterialCarbon steel ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH 
P250GH, P280GHM 16MN, 20MN ,20# 
Stainless steel ASTM A182, F304/304L, F316/316L
Alloy steelASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
Standard                           ANSIClass 150 Flanges-Class 2500 Flanges
DIN6Bar 10Bar 16Bar 25Bar 40Bar
JIS5K Flanges-20K Flanges
UNI6Bar 10Bar 16Bar 25Bar 40Bar
EN6Bar 10Bar 16Bar 25Bar 40Bar
TYPE1.Welding neck Flange    2.Slip on
3.Blind flange                   4.Long welding neck flange   
5.Lap joint flange             6.Socket welding
7.Threaded flange           8.Flat flange
SurfaceAnti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized
ConnectionWelding, Threaded
TechnicalForged, Casting
SizeDN10-DN3600
Package1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside). 
2:As Customers' Requirements                         
Heat TreatmentNormalizing, Annealing, Quenching+Tempering
CertificateTUV,ISO9001:2008;PED97/23/EC,ISO14001:2004,OHSAS18001:2007
ApplicationsWater works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry
and general pipes connecting projects etc.
2.Product Showcase
Stainless Steel ASTM A182 F317L Sw Flange RF 300 Lb 4 Inch Sch Std ANSI B16.5 Socket Welded Flange

3.Production Facility
Stainless Steel ASTM A182 F317L Sw Flange RF 300 Lb 4 Inch Sch Std ANSI B16.5 Socket Welded Flange
4.Qulality Control
Stainless Steel ASTM A182 F317L Sw Flange RF 300 Lb 4 Inch Sch Std ANSI B16.5 Socket Welded Flange

Stainless Steel ASTM A182 F317L Sw Flange RF 300 Lb 4 Inch Sch Std ANSI B16.5 Socket Welded Flange
5.Our Service
Stainless Steel ASTM A182 F317L Sw Flange RF 300 Lb 4 Inch Sch Std ANSI B16.5 Socket Welded Flange



Chengdu Derbo Steel focus on pipe&tube solution for project application for more than 10 years with good quality and reasonable price,has succeed to cooperated with Sheel,Lukoil and other famous oil&gas companies all over the world.

If you have any inquiry for our products,please don't hesitation to contact us.We will provide you the most competitive quotation and technical support.
 
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