Specification | ASTM - ASME - DIN |
Grade | Mn-Valloy,Mo,ST35-ST52,STB35-STB42,STB35,STB42,Cr17ni8 |
Welded Grade | A691 Class 11, A691 Class 22 |
Welded range | OD:14- 120MM WT: 4-80mm |
Miscellaneous | Fittings, Flanges and Valves available to accompany allgrades |
USAGE | P-91for power generation P-22for power generation, petroleum, and other high temperatureservices P-9 for petroleum P-5 forpetroleum |
Application: petroleum, smelting, foodstuff, power, papermaking, chemical,medical equipment, aviation, boiler heat-exchanger and other field.
For low and medium pressure boiler, high
pressure boiler, ship, liquidservice, petroleum cracking, chemical fertilizer equipment,drawing-oil-equipment and structure purposes petrochemical industry, naturalindustry, environmental protection, pharmaceutical chemical, food machinery,water supply, architecture
boiler heat exchange, oil pipline, pipe materialcollar, oil natural gas, industrial gas, water, oil transportation.
We are professional in selling industrial pipes and pipe fittings of variours materials including
carbon steel,
alloy steel and stainless steel,the standard are BS,GB,ASTM,JIS,DIN,SY.We have successfully passed ISO9001 and API certification.
If you are interested in our items, please contact me to get more information, we will provide you the best service and price. Welcome your enquiry!
our inquiry will be highly appreciated. We can make sure ourproduct high quality & competitive price!
ceritificate