Pipe For Petrochemicals

Nickel alloy seamless pipe

Application:Heaters,heat exchangers, evaporators, condensers, and transmission lines for    petrochemical, chemical, and marine development.

Typical Materials

N02200,N04400,N06625,N06600,N10276,N06690,N08810,N08825,N08028,N09925

Standard

ASME SB163/SB167/SB407/SB423/SB444/SB622/SB829,Technical Agreement

Super austenitic stainless steel seamless pipe

Application:Pressure vessels, exchangers and conveying pipe-lines for gas desulfurization, papermaking, petrochemicals, seawater desalination, etc.

Typical Materials:N08904(904L),N08367,S31254,S30432

Standard:ASTM A213/A213M/A312,ASME SB677,Technical  Agreement

Seamless duplex stainless steel pipe

Application:Low temperature heat exchangers containing chloride ions; hydrogenation reactors and    cooling heat exchangers for the refining industry; synthesis reactors and thermal condensers for the  chemical industry; pump bodies and pipes for the fertizer industry,pipeline transporting coal chemical compounds containing sulfur, chlorine, hydrogen and other corrosive elements; concentrated salt water   environment or marine cl environment, ship's drainage system, fire-fighting system, water    transportation system.

Typical Materials:S31803,S32205,S2507

Standard:ASTM A789/ASME SA789, ASTM A790/ASME SA790, Technical Agreement

General austenitic stainless steel seamless pipe

Application: Pipes for boilers, heat exchangers, condensers, oil cracking pipes and pipes for fluid   transportation.

Typical Materials:304/304L, 316/316L, 317/317L,310S

Standard:GB/T14976,GB/T13296, ASME SA312/SA213, ASTMA269/A376, Technical          Agreement