20 INCHWELD NECK FLANGE 900# RTJ
China manufacturer of 32INCH FLANGE WELD NECK 900# RTJ, SCH 37 MM, ASTM A105, 63 AARH, ASME B16.47-A
Standard:ASME B16.47
Material:Carbon steel: ASTM A105
Type: Welding neck
Surface:Rust-proof oil,black,yellow,galvanized
Size:DN10-DN2000
Pressure:ANSI:150LBS-2500LBS,DIN/EN/UNI:PN6-PN40,JIS:10K,16K,20K,30K
Connection:Welded,Threaded
Manufacture Method:Forged,Casting
Application:Petrochemical industry;avation and aerospace industry;pharmaceutical industry;gas exhaust;power plant;ship building;water treatment,etc.
Packing:Wooden cases or pallets
| Material | Carbon steel | ASTM A234 WPB/ WPHY 42/ WPHY 46/WPHY 52/WPHY 56/WHPY 60, WHPY 65, WPHY 70 ASTM A105, ASTM A350 LF1,LF2 CL1/CL2,LF3, CL1/CL2 ASTM A694,F46,F52,F56,F60,F65 |
| Stainless steel | ASTM A182, ANSI,304,304L,316,316L,321,321H,904,904L etc. ASTM A312 TP304/TP316/316L/TP347/347H |
|
| Alloy Steel | ASTM A234 WP5/WP9/WP11/WP12/WP22 ASTM A182 F1,F5a,F9,F11,F12,F22,F91 |
|
| Duplex stainless steel | Duplex 2205 UNS S31803/S32205ASTM A 182 F51 318LN DIN 1.4462SAF2205 SA182 F51 |
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