Schedule 80 Steel Pipe,SCH 80 Steel Pipe,Standard: API 5L, API 5CT, ASTM A106, ASTM A53, GB/T8162, GB/T8163, GB/T5310, GB/T3087,Grade: GR.A, GR.B, X42-70, Q345B, ST37, ST37.2, 10#, 20#, J55, K55, N80, L80, T95, C95, P110, Q125,WT: SCH20, SCH.
Hot Structure Pipe,Applications range,petroleum,construction ,shipbuilding,smelting, aviation, power, foodstuff, papermaking, chemical, medical equipment, boiler heat, exchanger, gas metallurgy, etc. ,1.Diameter: 10.3-1219.2MM 2.Thickness:.
A53B Pipe,A53B Steel Pipe,astm a53b steel pipe 1.Thickness:2.77-34mm 2.Size:1/4-24" 3.ISO,API 4.OD:323.8-457m.
HFW PIPE,HFW STEEL PIPE,O.D.:6mm~2220mm,3.W.T.:0.3mm~80mm 4.Application:boiler,oil transportation, struction.
Hydraulic Pillar Pipe,DIN 2391 ST52 Hydraulic Pillar Pipe,we have ISO9001 and API certificate (2)we have stock ,lower price and high quality.
A252 pipe,A252 steel pipe, ASTM A252 spiral Steel pipe,Usage,Petroleum line pipe:gas pipe:fluid pipe;construction&water project;.
API 5CT J55 Oil Pipe,API 5CT J55 Oil tube,,Standards:API 5CT,API 5L,oil pipe,oil casing,oil tubing,oil tube,Grades:API 5CT J55,API,.
ASTM A179 pipe,ASTM A179 seamless tube,ASTM A179 seamless boiler tube manufacturer, Material: 20# 45# 16Mn 27SiMn 12Cr1MoV 15CrMo 10CrMo910 or Other steel grade can be provided after Other steel grade can be provided after negotiating with c.
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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.