Helical steel pipe factory with the same length of straight seam compared to pipe

- Apr 20, 2019-

Helical steel pipe plant with constant length of straight seam compared to pipe.High production potency, low price and quick growth.Spiral steel pipe plant has higher strength than straight joint pipe, and might turn out welded pipe with larger pipe diameter with narrower billet, or turn out welded pipe with totally different pipe diameter with billet of constant dimension.Therefore, the attachment pipe with smaller diameter principally adopts straight seam welding, whereas the attachment pipe with larger diameter principally adopts spiral welding.The main stress of straight joint pipe is perpendicular to all-time low deviation of the anti-attack ability of the pipe, whereas the spiral steel pipe plant staggers all-time low deviation of the anti-attack ability of the pipe, in order that the upwind of the attachment seam length of the spiral steel pipe plant turns into a bonus.This kind of caliper could be a calipers specially marked with the diameter of the foundation of the external thread and also the diameter of the taper hole of the inner thread.The manipulation is telegraphic, intuitive and proper.In addition, it should be attainable to directly manipulate an extended foot calipers to attach with a steel ruler to live the external diameter, length of the foundation of the external thread, the taper bore diameter of the inner thread and check the thread dimensions.

Product Description
Product Description:Astm a36 schedule 40 construction 20 inch 24inch 30 inch seamless carbon steel pipeAstm a36 schedule 40 construction 20 inch 24inch 30 inch seamless carbon steel pipe

Common

Size

OD

10mm-500mm

Wall Thickness

1-30mm

Length

2-12m or as request

Steel material

Q195, Q215, Q235, Fe310, Fe360, St33, St37-2, SS330, SS400, S235, S275, S355, ASTM 1010, ASTM 1017, ASTM 1020

Standard

API,ASTM, ASME, DIN,GB,JIS,ASNI,BS

Usage

Transport routes for gas, oil, chemical materials, water,steam and other gas or liquid

Ends

Plained or Beveled or other requirements

Surface

Bared, Black Painted, Galvanized, Oiled or to your requirements

Third Party Inspection

SGS,BV

Package

1.In bundle with steel strips 
2.Woven bag packing
3.As your requirement

Astm a36 schedule 40 construction 20 inch 24inch 30 inch seamless carbon steel pipe

Packaging & Shipping

General Packing Methods:Astm a36 schedule 40 construction 20 inch 24inch 30 inch seamless carbon steel pipeAstm a36 schedule 40 construction 20 inch 24inch 30 inch seamless carbon steel pipe



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

 

ASTM A139/A 139M welded pipe Packaging & Shipping Policy:



ASTM A139/A 139M welded pipe packed in Aesteiron Steel's stockyard

ASTM A139/A 139M welded pipe packed in Aesteiron Steel's stockyard

ASTM A139/A 139M welded pipe packed for shipping

ASTM A139/A 139M welded pipe packed for shipping

SEA WORTHY PACKING: Hexagonal shaper bundled with strong steel strips. Plastic caps on both of the pipes. Other types of packing can be made