Size |
1/4″-6″ |
Type |
Forged coupling |
Presssure |
3000LB,6000LB,9000LB |
Standard |
ASME B16.9, ASME B16.28, ASME B16.25, MSS SP 75, DIN 2605, JISB2311 JISB2312 JISB2313, BS, GB, etc |
Material |
- carbon steel: A106 GR.B, A234 WPB, A234 WPC, A420 WPL6, 20#, 10#, Q235 etc.
- Stainless steel: ASTM A403 WP304, 304L, 316, 316L, 321, 1Cr18Ni9Ti, 00Cr19Ni10 etc.
- Alloy steel: ASTM A234 WP12,WP11,WP22,WP5,WP9,WP91,12 Cr1MoV, 10CrMo910,15CrMo, 12Cr2Mo1, ect
|
Surface Treatment |
usually paint black galv., for carbon steel and alloy steel, and for stainless steel we usually dont do anything on the surface |
Certification |
ISO 9001:2015 |
Packing |
plywood cases, pallets, or as per your request. |
Application |
Petroleum, chemical, machinery, electric power, shipbuilding, papermaking, construction etc |
Port of delivery |
Shanghai port, Xingang port, Xiamen port, Ningbo port etc. |