1.name: coupling
2.Size:From  1/2" to  48" (Seamless pipe fittings). From 26" to 72" (Seam pipe fittings)
3.Wall thickness: Sch5-Sch160,XXS
4.Standard: ASME B16.9，JIS, DIN, GB/T12459,
 
5.Material: A234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5.A403-WP304.
  A403-WP304L. A403-WP316.A403-WP316L
6.Packaging: Wooden Cases or wooden pallet or as per customers requirement
7.Applications range: Petroleum, chemical, power, gas, metallurgy, shipbuilding.construction,
  etc
8.Min Order Quantity:According to customer's requirement
9.Delivery Time:According to customer's requirement
10.Quality:First grade
11.Productivity:8000000T/Y
12.Others       
(1)Special design available according to requirement
(2) anti-corrosion and high-temperature resistant with black painting
(3) All the production process are made under the ISO9001:2000 strictly.