We have been ready to share our knowledge of internet marketing worldwide and recommend you suitable merchandise at most aggressive rates. So Profi Tools present you very best price of money and we are ready to develop alongside one another with Wholesale OEM/ODM China Strong Waterproof Four Seasons Canvas Tent, All merchandise are manufactured with advanced equipment and strict QC procedures in buy to be certain superior quality. Welcome customers new and aged to get in touch with us for enterprise cooperation.
We have been ready to share our knowledge of internet marketing worldwide and recommend you suitable merchandise at most aggressive rates. So Profi Tools present you very best price of money and we are ready to develop alongside one another with China Tent and Waterproof Tent price, We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of “good quality, reasonable price, the first-class service”. We have been willing to build long-term, friendly and mutually beneficial cooperation with you.
METAL COLLAR
Complete quality control conform to ISO9001 system in each manufacture detail to ensure DS SML cast iron pipe  coupling quality to Enropean standard EN877, DIN19522.
Size: DN40-200
Stainless steel SUS304, SUS316L

BOLT AND SCREW

Material: Galvanized steel , Stainless steel
Screw size: M6 , M8
Torque: DN50-80:  6-8Nm, DN100-200: 10-12Nm

FACILITY

Founded in 2007, our facoty has been equiped with domestic famous facility and skillful workers to response the quick market and enviromental requirement.

RUBBER GASKET

Gasket: EPDM, NBR,
Axial pressure: 0.5bar.
OEM is welcome service