ductile cast iron pipe
ductile cast iron pipe,80mm-1200mm ductile cast iron pipe just for underground water transmission and normal usage K8 K9 K10 Ductile cast iron pipe.
ductile cast iron pipe,80mm-1200mm ductile cast iron pipe just for underground water transmission and normal usage K8 K9 K10 Ductile cast iron pipe.
A335 P5 Alloy Pipe, A335 P5 Seamless Alloy Steel Pipe.1.Standard:A335, GB/T5310 2.Material:12Cr1MoV, 15CrMo, Cr5Mo,P91, T91, A335P5, A335P11.
heavy wall seamless pipe,GB/T, ASTM, API , JIS , DIN Wall-thickness: 2mm-65mm Size: DN10-920mm Certificate:API 5L.
Straight Welding Pipe,OD:20-660mm WT:5-30mm Certification:ISO9002, ISO9001-2000,API 5L API 5CT TS16.
Hydraulic tube,Tubing Pipe Standards: APL 5CT.Material A53 A106 S45C, SS400, 12Cr1MoVG, 16Mn, A335(P1, P91)ASTM-A192, ASTM-A106, ASTM-A53 Q125 X42 X52 X60 X65 X70.
SMLS tube,Seamless Carbon Steel Pipe, Standard:API, ASTM, AISI, EN, DIN, JIS.Material:A53 A106 S45C, SS400, 12Cr1MoVG, 16Mn, A335(P1, P91)ASTM-A192, ASTM-A106,ASTM-A53 Q125 X42 X52 X60 X65 X70..
pipeline,gas pipline,water pipeline,oil pipeline,pipeline Steel standards & detail material and special request also can be provided after negotiating,pipeline: pipeline Steel standard: APL-5L, API5CT, GB/T/ DIN/ EN/ ASTM. Materials: Q.
Steel Line Pipes,Used for construction of long distance pipelines for combustible liquids and gases, nuclear station pipelines, heating system pipelines, general-purpose pipelines, vessels manufacturing, mechanical engineering and instrument.
We also establish an effective complete quality control system. In 2003, our company obtained the certificate of ISO9001 Quality System Authentification!
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Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
Insulation Large Diameter Spiral Steel Pipe Structure and Features Insulation large diameter spiral steel pipe features: Polyurethane foam has good mechanical properties and thermal insulation properties. It can withstand 120C under normal.