Size：1/2“-200” DN15-DN5000，Pressure150lbs Thru 10000lbs，PN6—PN400  Weight 0.5Kg-30Tons

Scope：Petroleum and Gas Industry，Chemical Equipment ，Mechanical Equipment，Hydraulic Engineering，Oceanographic Engineering、Offshore & Shipbuilding Plant、Military Industry，Nuclear Power Plant、Electric Power、Mining Industry、Contruction，Municipal Engineering、Executive Standard：

American Standard：ANSI B16.5、ANSI B16.47 SERIS A(MSS SP44)、ANSI B16.47 SERIES B(API605),ANSI B16.48、ANSI B16.36、API 6A TYPE 6B&6BX/AWWA C207

Germany Standard:DIN2527/2528/2561/2565/2566/2573/2576/2627/2630/2641/2642/2655/2656/2673/86029/86030

Europe Standard:EN1092-1 TYPE 01/02/04/05/11/12/13/32  PN6/10/16/25/40/63/100/160/250/320/400

 British Standard:BS 4504 PN16/PN25/PN40,BSIO TABLE E/TABLE D

Japan Standard: JIS/KS 5K,10K,16K,20K,30K

 Italy Standard :UN12253/2254/22 76-2278/2281-2284/6083/6084/6089-6093

Russia Standard :гост33259-2015 гост54432-2011 гост12820-80  гост12821-80

Australian Standard：

According to Customer Requirement 

Technical Requirements：

 Raw Material+Forging+Heat Treatment+Machining+Surface Treatment

Material：

Carbon Steel:ASTM A105(N),A350 LF2,LF3,A694,A36 ETC./THE EQUIVALENT ACC. TO DIN,BS,JIS ETC.

Stainless Steel:ASTM A182 F304/L,F316/L,F316Ti,F310,F317,F347,F321,F44 ETC./THE EQUIVALENT ACC. TO DIN,BS,JIS ETC.

Alloy Steel:ASTM A182 F1,F5/A,F6,F7,F9,F11,F12,F22,F51,F55 ETC./THE EQUIVALENT ACC.TO DIN,BS,JIS ETC.

 

Quality Control:Contract Review→Raw Material Purchasing→Material Reinspection→Cutting Checking→Heating→Forging→Heat Treatment→Nondestuctive Testing→100% Finished Products Inspectin

Note：