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Chengdu Derbo Steel Co., Ltd.

Large Diameter Flanges, Flanges, 30 Inch Flanges manufacturer / supplier in China, offering 30 Inch Large Diameter Flanges, 100nb Schedule40 A53 API 5L Gr. B Seamles and Welded Carbon Steel Pipes, API 5L Grade B/ X42/52/X60/X65/70 Carbon Steel Seamless Oil Gas Line Pipe and so on.

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Supplier Homepage Product Pipe fitting flange 30 Inch Large Diameter Flanges

30 Inch Large Diameter Flanges

FOB Price: US $100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100/ 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.: Large Diameter Flanges
  • Type: Welding Flange
  • Structure: Round
  • Sealing Surface: FF
  • Product Name: Bw Flange, ASME B16.5 Class300
  • Pressure Ratings: ANSI Class 150, 300, 600, 900, 1500 and 2500
  • Transport Package: in Wooden Cases or Customers Requirements
  • Origin: Sichuan China (Mainland)
  • Standard: ANSI, DIN, GB, JIS
  • Material: Carbon Steel & Stainless Steel & Inconel Alloy
  • Connection: Welding
  • Manufacturing Way: Forging
  • Product Size: 1/2" - 72"
  • Trademark: Derbo
  • Specification: TUV, ISO9001, BV, TS, CCS
  • HS Code: 7307210000
Product Description
Products Details:30 Inch Large Diameter Flanges

Pipe Flange Technical Parameters 
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.

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.

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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