Spirally carbon welded steel pipe

Name: Spirally carbon welded steel pipe
Brand: Unisite Group Ltd.
Rating: 4.4 (18 reviews)

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Model No. :	USA-034
Brand Name :	UniSite
Dimension :	As Per Drawing/order
Inspection :	Material, Construction, Dimension, Welding Seam, N
Grade :	10#-45#, Q195-Q345, X42-X80, L245-L255 Or Other Ma
Standard :	API 5L, BS 1387, GB/T 3091-2001, GB/T9711, ASTM A5
Certificate :	API BV
Application :	Marine Steel Structure And Dredging Field And Oil
Tolerance :	High Accuracy(ISO2768, ISO5817, ISO13920); Detail:
Surface :	Sa2.5 Blasted And Two Or Three Layers Painted With
Thickness :	5-60
Spirally Welded Steel Pipes :	Spirally Welding Steel Pipes

8yrs

Ningbo, Zhejiang, China

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Unisite Group Ltd.

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Product description

Spiral pipe itself does not get hot, but the experimental samples will be significant fever. When the heating temperature exceeds the arc melting machine, radio frequency sensors will provide more control, so that scientists can adjust the alloy of specific composition ratio. Spiral Strong pressure steel, plastic, and easy welding and machining molding; general low pressure liquid delivery spiral submerged arc spiral steel pipe (SY5037-83), using double-sided or single-sided automatic submerged arc welded into the legal system for water, gas, air and steam.

Spirally Welding Steel Pipes

Main particulars

	MAIN PARTICULARS
Tolerance	High accuracy(ISO2768, ISO5817, ISO13920); Detail: ID+/-2mm, Length within 5mm, straightness: <1mm/1m
Material	10#-45#, Q195-Q345, X42-X80, L245-L255 or other materials
Technique	Spiral or Longitudinal single seam pipe or Longitudinal with crossing seams
Dimension(LBH)	As per drawing
Out diameter	Spiral: 219-3200mm	LSAW: 406-1420mm	SAW: 406-5080mm
Wall thickness	Spiral: 4-28mm	LSAW: 5-60mm	SAW: 5-150mm
Standard	API 5L, BS 1387, GB/T 3091-2001, GB/T9711, ASTM A53-2007, ASTM A252-1998
Special capacity	Can produce ID800*25 specification for Spiral pipe
Surface	Sa2.5 blasted and two or three layers painted with highest quality
Marking	as per clients' requirements, normal weld stainless mark plate
Inspection	material, construction, dimension, welding seam, non defective test, paint inspection
Others	Recyclable, in line with environmental requirements and standards, and reliable

GB spiral steel pipe material use

GB spiral steel referred 9711.1 spiral steel pipe, 9711.2 spiral steel pipe, classified material: 16Mn material Spiral Pipe, Q345B spiral steel pipe, L245 spiral steel pipe, L360 spiral steel pipe, X40-X80 spiral steel pipe, the main purpose, sewage treatment with spiral steel pipe, water purification spiral steel pipe, spiral steel pipe waterworks, power plants with spiral steel pipe chemical companies, nuclear power spiral steel pipe, spiral steel pipe transporting flammable fluids, non-flammable fluid delivery with spiral steel pipe, spiral steel pipe GB, Ministry of petroleum standard SY / T5037 spiral Steel Pipe. The product is made with hot rolled steel strip material, often warm spiral shape, automatic submerged arc welding process, the implementation of API SPEC 5L, EN10217, GB / T9711.1, GB / T9711.2 standards. Mainly used for oil and gas industry in transporting flammable fluid and steel and non-combustible fluid.

Our service

Besides above the general specifications, we can also supply some specific pontoons and other similar steel structure as clients' requirements.

Package and shipping

bulk package and bulk vessel transportation

frame container package and frame container transportation

Photos of our Marine steel pontoon design for dredging

Spirally Carbon Welded Steel Pipe for sale Spirally Welded Steel Pipes Spirally Welding Steel Pipes