Drill String Cross-over Sub uses AISI4145H chromium-molybdenum steel, execute API specification.We can produce the same-dia type, reducers type and L-type three types, the screw can be cold thread rolling, copper or phosphate treatment.
All the RMRS DH36 shipbuilding steel plate offered by KUNFENG Industry can be certificated by Register of Shipping (RMRS) as per customer’s request. Higher-strength RMRS shipbuilding steel comes in 12 grades of 3 strengths, RMRS DH36 shipbuilding steel pl
E24W4 steel plate is a kind of weathering resistant steel,KUNFENG have E24W4 steel plate price and specification,if you need E24W4 steel plate,please contact us.
KUNFENG STEEL is 316 stainless steel supplier, we can offer High quality steel plate, and pretreatment of the advanced equipment. If you are interested in 316 stainless steel, please contact KUNFENG STEEL.
ISO3183 L415M / X60M PSL2 LSAW pipeline is an oil, natural gas industry with the production and life in the application more widely. We only provide qualified ISO3183 L415M / X60M PSL2 LSAW pipeline products to the best quality and reasonable price for our customers.