Collar Flange GOST 33259-201 ASME B16.5 Steel 20 A350 Lf2 Cl1

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST
• Type: Welding Flange
• Model NO.: EYSF
• Material: Carbon Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Delivery Detail: 15-30days After Received Down Payment
• Flange Type: Pl, Wn, So, Th, Sw, Lj, Bl, etc.
• Face: RF / FF / Mfm/ Tg/ Rtj...
• Certificate: ISO
• Standard or Not: Standard
• Alloy or Not: Non Alloy
• Secindary or Not: Non Secondary
• Payment: L/C, T/T
• Price Term: Fob, CIF, CNF
• Transport Package: According to The Request of Customer
• Specification: 1/2"-56"
• Trademark: Kingmetal
• Origin: China
• HS Code: 730791
• Production Capacity: 200000000 PCS/ Month

Product Description

Material:

Carbon Steel: ASTM A105, ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH P250GH, P280GHM 16MN, 20MN ,20# ,A36, A266 CL2/CL4,ST37.2, C22.8,S235JR,S275JR,S355JR ,etc.
Low Temp Carbon steel (A350 LF2 CL1/CL2/LF3)
Stainless steel:F304, F304L, F316, F316L, 316Ti, etc
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)

Standard:
ANSI/ASME/ASA B16.5 FLANGES, ANSI B16.47 A/B FLANGES
JIS B 2220 FLANGES, KS B 1503, DIN SERIES, UNI, EN1092-1, BS4504
BS 10 TABLE D/E/F FLANGES, SANS 1123 FLANGES/SABS 1123
GOST12820-80/GOST12821-80, NFE29203/NS/AS/ISO/AWWA FLANGES

Types:Plate/Blind/Slip-On/Weld-Neck/Blade/Threaded/Socket-Weld/Lap-Jiont/Figure-8 Blanks/Orifice

Pressure: class:150 300 400 600 900 1500 and 2500,
                pn :6 10 16 25 40 64 and 160 ,5K-40K ,etc.

Surface:
Rust Preventing Oil/ Antirust Oil
Black/Yellow/Golden Coating (Water-Based Paint) Varnish Paint Coating Varnish Oil Coating
Electro Galvanizing Coating (Cold Galvanizing, Color Golden or silvery white) Hot Dip Galvanizing

Application:
Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,etc.