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Chengdu Derbo Steel Co., Ltd.

Flange, 48 Inch Flange, So Flange manufacturer / supplier in China, offering ASTM A182 F304L 48 Inch RF So Flange Class 600, ERW Dn50 Sch40 Welded Carbon Steel Pipe, 24 Inch SSAW Steel Pipe En10219-1 S355jrh for Construction and so on.

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ASTM A182 F304L 48 Inch RF So Flange Class 600

FOB Price: US $5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $5/ Piece
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Port: Tianjin, China
Production Capacity: 50000000PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: ASTM A182 F304L
  • Type: Welding Flange
  • Structure: Flanges
  • Sealing Surface: RF
  • Shape: Circle/Round
  • Big Od Standard: ASME B16.47
  • Trademark: Chengdu Derbo Steel
  • Specification: CE, SGS, ISO
  • HS Code: 7307110000
  • Standard: ANSI, DIN, GB, JIS, GOST
  • Material: Stainless Steel
  • Connection: Welding
  • Manufacturing Way: Forging
  • Size: 1/2" - 48"
  • Surface Treatment: Painting/Oiled/Galvanized
  • Transport Package: in Wooden Cases or Customers Requirements
  • Origin: Chengdu Sichuan Province
Product Description
ASTM A182 F304L 48 Inch RF So Flange Class 600

Flange Technical Parameters
MaterialCarbon steelASTM A105. ASTM A350 LF1. LF2, 
CL1/CL2, A234, S235JRG2, P245GH 
P250GH, P280GHM 16MN, 20MN ,20# 
Stainless steelASTM A182, F304/304L, F316/316L rtc
Alloy steelASTM A182 A182 F12,F11,F22,F5,F9,
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
Package1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of 
Inside). 2:As Customers' Requirements                         
Heat TreatmentNormalizing, Annealing, Quenching+Tempering
ApplicationsWater works, Shipbuilding industry, Petrochemical & Gas industry, Power 
industry, Valve industry,and general pipes connecting projects etc.

Quality Control
Our quality control department consists of experienced technicians. These personal strictly control the whole production procedure, from introduction of raw materials to finish products. They ensure high quality products for our customers.

Packaging & Delivery
Packaging Detail: In wooden cases, wooden pallets or as per customers special requirement
Delivery Detail: 7~25 Day

Your inquiry will be highly appreciated!
Please contact me without any hesitation if you are interested in our products!
We will offer warm-hearted service to you!

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