How to choose anticorrosive spiral steel pipe for sewage treatment

- Apr 20, 2019-

How to opt for anticorrosive spiral steel pipe for waste material treatment

The anticorrosive spiral steel pipe for waste material treatment is principally supported the normal spiral steel pipe, so the anticorrosive treatment is dole out on the outer wall and inner wall.1, the selection of spiral steel tube is incredibly straightforward, as a result of the most use as a water pipeline, the pressure won't be nice, that the selection of 5037 spiral steel tube is enough.2. There are 2 main sorts of anticorrosive coatings for the external wall of the anticorrosive spiral steel tube for waste material treatment: 3PE anticorrosive coating and epoxy pitch anticorrosive coating.

3pe anticorrosion is that the general selection, that isn't restricted by environmental protection, however the value are a touch costlier. though epoxy coal asphalt anticorrosion has some blessings in value, however the present domestic environmental protection needs are terribly strict, the delivery time will definitely be affected.Therefore, the particular selection of anticorrosion methodology should be hand-picked in line with the requirements of the project.

Cangzhou Steel Pipe Group (CSPG) Co., Ltd

Cangzhou Steel Pipe Group (CSPG) Co., Ltd. is a large-sized, key metallurgic enterprise of Hebei Province in North China, whose history dates back to 1994. CSPG currently em/paces six member companies with products varying from SSAW, LSAW, ERW, seamless steel pipes to 3PE pipes, galvanized pipes, casing pipes, etc. A Joint-stock corporation, CSPG occupies an area of 600,000 square meters with a total asset of $530 million.

Specialized in the production of straight welded pipe spiral pipe galvanized pipe 3PE/3PP/FBE/TPEP internal and external epoxy powder internal and external epoxy resin cement mortar two cloth three oil buried pipeline IPN8710 non-toxic drinking water internal and external plastic coated lining plastic and other anti-corrosion pipe fittings for oil and gas pipeline water conservancy projects

Executive standard :DIN30670 DIN30678 CSA Z245 AFNOR nf49-710/711 NACE rp0394/0490 AWWAC 210/C213GB/T9711 API 5L ISO 3183Material: Q235B/Q355BGR A GR B x42-x80 l245-l555


Business scope: 21.3mm-3620mmLSAW submerged arc welded pipe 325-2020mmERW straight welded pipe 6mm-711mmSMLS seamless tube 10-1120mmSSAW spiral steel tube 219-3620mmDemand for quality suppliers and partners

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Spiral pipe, also known as spiral steel pipe or spiral welded pipe, is a low-carbon structural steel or low-alloy steel structure with a certain helix angle (called forming angle) rolled into a tube, and then welded joints made, It can use a narrow strip to produce large diameter steel pipe. Spiral tube is mainly used for oil, natural gas pipeline, its specifications with outer diameter * wall thickness said. Spiral pipe with single-sided welding and double-sided welding, welded pipe should ensure that water pressure test, weld tensile strength and cold bending performance to meet the requirements

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