Seamless Suppliers

we provide leather and seamy / seamless men’s and women’s underwear, tank tops and other products related to different kinds of underwear, elasticiz

oxygen bottle Our oxygen bottle are mainly produced conformity with Standard GB5099, ISO9809 and EN1964. The raw material is either Seamless Steel Pipe or Stee

   Company main products: seamless steel pipe, welded steel pipe, oil casing, square pipe,  SSAW steel pipe, pipe fittings and so on.

CANGZHOU RUIHAO PIPELINE EQUIPMENT CO., LTD  Production API 5L X52 Seamless Steel pipe Standard API 5L,  ASME,  

we are a seamless steel pipe supplier in china.we specialized in manufacturing carbon and alloy steel pipe.

 Dimension: O.D 6mm - 426mm x W.T. 0.5mm -22mm   Materials: 304, 304L, 316, 316L, 321, 310S, 1.4301, 1.4307, 1.4401, 1.4404

1. Rectangular pipe/Galvanized Rectangular pipe   2. Seamless / ERW steel pipe   3.surface :galvanized / oil   4.guarantee delivery t

for water, gas, oil and other fluid transfer for general structural purposes for high and low pressure service

copper pipe, copper tube, plumbing copper pipe, water copper pipe, seamless copper pipe, refrigeration copper pipe widely applied in Heating Ventilation Air Con

the steel pipe have high quality and low price . it has a good market over sea market .we have exported the pipe to several countris . for example : American ,

Oil casing is a steel pipe used to support the wellbore of oil and gas Wells to ensure the normal operation of the entire oil well during the drilling process a