Unisite Group Ltd.
Model No.: USA-320
Dimension: As Per Drawing/order
Secondary Or Not: Non-secondary
Alloy Or Not: Non-alloy
Thickness: 0.5 - 30 Mm, 0.7mm To 10mm
Standard: API, ASTM, BS, DIN, GB, API 5CT, API 5L, ASTM A335
Application: Structure Pipe, Ship Building
Section Shape: Round
Outer Diameter: 10 - 1500 Mm
Grade: 10#-45#, A53-A369, API J55-API P110, Q195-Q345, ST
Steel Straight Pipe: Welded Steel Straight Pipes
Packaging: bulk package and bulk vessel transportation container package and container transportation
Place of Origin: china mainland(zhejiang)
Manufacturing standards for pipes commonly require a test of chemical composition and a series of mechanical strength tests for each heat of pipe. A heat of pipe is all forged from the same cast ingot, and therefore had the same chemical composition. Mechanical tests may be associated to a lot of pipe, which would be all from the same heat and have been through the same heat treatment processes. The manufacturer performs these tests and reports the composition in a mill traceability report and the mechanical tests in a material test report, both of which are referred to by the acronym MTR. Material with these associated test reports is called traceable. For critical applications, third party verification of these tests may be required; in this case an independent lab will produce a certified material test report(CMTR), and the material will be called certified.
Unisite's main business
Marine pipeline engineering equipment,marine steel structure,ship accessories,mooring equipment,machinery and equipment
Pontoon and Floating Platform, sinker shore Floating Pipe Line and Y-piece Bend, Piling Pipe , spud and Suction Pipe line , Dredge Gate Valve and Valve Body and Chute Flap , Mooring equipment, shaft bush ring flange bolt nut and other parts, casting pipe and Pump Cover ,
Bottomdoor Overflow and Fender Frame and Kingpin, all kinds of Shipping building pipe and structure
our advantagesLong-term cooperation with world top dredging and marine companies for more than 10years, we are specialized in providing comprehensive service and parts of dredging, land reclamation, offshore, marine, municipal projects, approved by BV.
Package and shipping
Wooden Cases, Wooden Pallet or Neutral Boxes package and container transportationPhotos of straight pipes
location of head office and two plants
How to contact us?
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