Company Details

  • Unisite Group Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Trade Company
  • Main Mark: Middle East , West Europe , Americas , Asia , East Europe , Europe , North Europe , Oceania , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001
  • Description:Steel Straight Seam Pipe Saw,Longitudinally Steel Seam Pipes Saw,Longitudinally Welded Straight Steel Pipes Saw
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Unisite Group Ltd.

Steel Straight Seam Pipe Saw

,Longitudinally Steel Seam Pipes Saw,Longitudinally Welded Straight Steel Pipes Saw

Home > Products > Steel Pipe > Saw Pipe > Longitudinally Welded straight steel pipes saw

Longitudinally Welded straight steel pipes saw

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 100 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Model No.: USA-044

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

Steel Straight Seam Pipe Saw: Longitudinally Steel Seam Pipes Saw

Additional Info

Packaging: bulk package and bulk vessel transportation; frame container package and frame container transportation

Brand: UniSite

Transportation: Ocean,Land

Place of Origin: china mainland(zhejiang)

Certificate: API/BV/ISO

Product Description

As of 2009, buried arc welding Steel Pipe's usual standards are generally divided into: SY/T5037-2000 (ministerial standard, also known as the common fluid conveying pipe with spiral submerged arc welded pipe), GB/T9711.1-1997 (GB, also known as oil and natural gas industry transporting pipe delivery technical conditions of the first part: a grade steel tube (as of 2009 strict requirements have GB/T9711.2 B grade steel pipe), api-5l (American Petroleum Institute, also called pipeline steel; which is divided into two levels: PSL1 and PSL2), SY/T5040-92 (pile with spiral submerged arc Welded Steel Pipe).

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Performance advantages of Saw Pipe

Performance advantages of heat preservation and corrosion protection and double side submerged arc welded pipe
1. the heat preservation performance is good, the heat loss is only 25% of the traditional double side submerged arc welded pipe, the long-term operation can save a lot of energy, reduce the energy cost significantly.
2.has a strong waterproof and corrosion resistance, without attached pipe trench, can be directly buried in the ground or water, construction is simple and rapid and low cost.
3. the double face submerged arc welded pipe has good corrosion resistance and impact resistance at low temperature, and can be directly buried in the ground.
4. service life of up to 30-50 years, the correct installation and use of double-sided submerged arc welded pipe repair costs are extremely low.
5. can set the alarm system, automatic detection of the double side submerged arc welded pipe leakage fault, accurate indication of the fault location and automatic alarm.


Submerged arc welding steel pipe material

Q235A, Q23b, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, Q345 L245 L290 X42 X80 0Cr18Ni11Nb. X46 X70


Process of production

JCOE(LSAW): Storage-Plate feeding-Ultrasonic inspection-Flame cutting-Edge milling-Crimping press-JCO shaping-Prewelding-Inside welding-Outside welding-Ultrasonic inspection-Mend welding-Ultrasonic inspection-Tube expander-Rounding-Alignment-Beveling and chamfering-Hydrostatic testing-X-ray testing-Weighting and measuring-Marking-Final inspection-Storage


Photos of our Longitudinally Welded straight steel pipes saw

Longitudinally Steel Seam Pipes Saw Longitudinally Welded Straight Steel Pipes Saw for sale Longitudinally Welded Straight Steel Pipes Saw Steel Straight Seam Pipe Saw





We have a perfect managing system and quality control system which from initial work, to process control, to final control, forming the whole process traceability with a good command of quality and production schedule.
You can see the quality of all our previous orders were guaranteed based on our good procedure and service.

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How to contact us?

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Looking for ideal Steel Straight Seam Pipe Saw Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Longitudinally Steel Seam Pipes Saw are quality guaranteed. We are China Origin Factory of Longitudinally Welded Straight Steel Pipes Saw. If you have any question, please feel free to contact us.

Product Categories : Steel Pipe > Saw Pipe

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