1. MATERIAL :carbon steel, alloy steel and stainless steel.

Carbon steel: ASTM A234 WPB,WPC,ASTM A420 WPL1,WPL3,WPL6,WPHY42,46,52,56,60,65,70

Alloy steel: ASTM A234 WP1,WP12,WP11,WP22,WP5,WP7,WP8,WP91

Stainless steel: ASME A403 WP304,304L,316,316L,310
2. SIZE: 1/2"-48" DN15-DN1200

3. PRESSURE: Sch5-Sch160 XXS

4. CCS and certificate, API, ISO9001:2000 etc.,

5. STANDARDS : ANSI , DIN , JIS , GB,ASTM,JB,SH,YB,SY,HG,API

USE Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc

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