ASTM Stainless Steel Butt Weld Flanges

Qingdao Chifine Machinery Co.,Ltd is one famous company in China which specialized in various metal casting products with over 10 years experience located in Qingdao China.It covers a comprehensive range of forging, stamping, sand casting, investment casting, die casting and machining and was widely used in Agriculture machinery

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Qingdao Chifine Machinery Co.,Ltd is one famous company in China which specialized in various metal casting products with over 10 years experience located in Qingdao China.It covers a comprehensive range of forging, stamping, sand casting, investment casting, die casting and machining and was widely used in Agriculture machinery, Motor Vehicle, Architecture,Railway and Engineering

As a professional company, Chifine have four groups of experienced teams to be in charge of different work:
Project team-customer service
Engineering team-provide R&D and technical support
QC team-productive process control and incoming parts inspection
Warehouse team-warehouse management and logistic service

1.Material:Stainless steel 310S,309S,316,316L,317,317L,321,321H,347,347H,304,304L,302,301,201,202,etc

2.Pressure:class150,class300,class600,class900,class1500,class2500

3.Standard:ANSI/JIS/DIN/EN/UNI/BS/GOST

4.Size:1/2"-48" DN15-DN1200

5.Marking:as per customer's requirements

6.Inspection:factory in-house or the third party inspection

7.Packing:plywood cases and pallets or as per customers' requirements

8.Surface treatment:yellow or black painting;transparent oil;Zinc coating; plastic coating

9.Type:reducing flange

10.Packing:plywood cases or pallets; with surface protection; or as per customer' requirements

11.Delivery:within 30 days after down payment or according to the quantity of the goods

ASTM Stainless Steel Weld Neck Flange

Product Stainless Steel Flange
Typewelding neck flange, socket welding flange, lap joint flange, thread flange, slip on flange, blind flange
StandardASME, ANSI, API, JIS, API, DIN, BS, etc.
Pressure Ratings:ANSI Class 150, 300, 600, 900, 1500 and2500. DIN PN 6, PN 10 , PN 16, PN 25, PN 40 and PN 64
MaterialCarbon steel(A36,A105, A266 CL2/CL4,ST37.2, C22.8,S235JR,S275JR,S355JR)
Plate material(A515 Gr60/70,A516 Gr60/70,A285GrA B C,A240 304,A240 316)
Low Temp Carbon steel (A350 LF2 CL1/CL2/LF3)
High Yield Carbon steel(A694 F42/F46/F52/F56/F60/F65/F70)
Stainless steel(A182 F304/L, F304H, F316/L,F317/L,F44)
Low alloy steel (A182 F1, F5,F9,F11 CL1/CL2/CL3, F12 CL1/CL2, F22 CL1/CL3, F91)
Duplex stainless steel (A182 F51/UNS 31803, F52/UNS32950, F53/UNS 32750)
SizeANSI B 16.5: 1/2" to 24" MSS SP 44: 26" to 60" Flanges with long welding neck are from 1/2" to 24". Orifice flanges from 1" to 24" in accordance with ANSI B 16.36. Flanges from 1/2" to 24" are in accordance with BS10 Table D & Table E, BS Table F & Table H, BS Table J & Table K.
Certificate:ISO9001: 2000, TUV PED and AD-2000 certification.
Types Of Jointing Faces:raised face; ring joint face; tongue and groove face; male and female face; lapped joint; flat face; threaded
Facing Method:rust preventing oil, spray paint (black, yellow), hot galvanization, cold galvanization or colored electroplate, powder coating and so on.

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