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A53 Gr.B Welded Steel Pipe

A53 Gr.B Welded Steel Pipe
65.7K
Key words: ERW, ASTM A53, Grade B, api 5l, carbon steel, welded pipe, line pipe, spiral welded. Production: ERW, welded pipe Diameter size: 3 inch to 24 inch Wall thickness:sch10- sch160.

Product Details

A53 Gr.B welded steel pipe
  Key words: ERW, ASTM A53, Grade B, api 5l, carbon steel, welded pipe, line pipe, spiral welded.
  Production: ERW, welded pipe
  Diameter size: 3 inch to 24 inch
  Wall thickness:sch10- sch160.
  Length of pipe: SRL, DRL, 6-12m or as customer’s require.
  Standard: API 5L, ASTM A53 etc.
  Steel grade: Gr.B etc.
  End: plain end, protected with caps.
  Surface painting: PE coated, painted, galvanized.
  Application: petroleum and natural gas industries, oil industries requirements for transportation and are expected working in extreme situations, low and high temperatures, corrosion resistance for corrosive environments, and for sour services in H2S conditions.
  Delivery time: Generally, it will take 15 days after receiving your advanced payment. The specific delivery time 30-45 days depends on the items and quantity of your order .
  Loading port: Tianjin port, China
  Marking Requirements:
  Rolled, die-stamped, or paint-stenciled (manufacturer’s option).
  ●Manufacturer’s name, brand, or trademark
  ●Heat number
  ●Method of pipe manufacture
  ●Size, weight, length
  ●Wall thickness
  ●Standard and steel grade
  F&Q:
  Q1. what is your terms of payment?
  A.   100% TT;
  30%TT in advanced, 70% against copy of B/L
  L/C at sight
  You can also pay by West Union, Money Gram, Crash.
  Q2. what is your terms of delivery?
  A.  EXW, FOB, CFR, CIF
  Specification:
  API 5L welded line pipe
  The scope of ASTM A106 and A53
  ASTM A53 specification covers the steel pipe manufacturing types in seamless and welded, material in carbon steel, black steel. Surface natural, black, and hot-dipped galvanized, zinc coated steel pipe. Diameters range from NPS 1⁄8 to NPS 26 (10.3mm to 660mm), nominal wall thickness.
  ASTM A106 standard specification covers the seamless carbon steel pipe, applied for high-temperature services.
  If raw steel material of different grades in process of continuously casting, the transition material result shall be identified. And the manufacturer should remove the transition material with the processes that could separate the grades positively.
  In case ASTM A53 Grade B in ERW (electric resistance welded) pipe, the weld seam shall be done the heat treatment with a minimum 1000°F [540°C]. In this way the no untempered martensite remains.
  In case ASTM A53 B pipe in cold expanded, then expansion should not exceed 1.5% of the required OD.
  ASTM A53 Grade B chemical properties content C≤0.30%, Mn≤1.2%, P≤0.05%, S≤0.045%, Cr≤0.40, Cu≤0.40, Ni≤0.40, Mo≤0.40, V≤0.08.
  ASTM A53 B mechanical strength is the same with ASTM A106 B steel pipe, Tensile strength maximum 415 Mpa, Yield strength maximum 240 Mpa.
  Elongation: For A53 pipe there are 2 methods to calculate elongation.
  ASTM A53 pipe application
  1.  Construction, underground transportation, extraction of ground water while building, steam water transportation etc.
  2. Bearing sets, machinery parts processing.
  3. Electric application: Gas transmission, water power generation fluid pipeline.
  4. Wind power plant anti-static tube etc.
  5. Pipelines that required zinc coated.
  Hot Tags: a53 gr.b welded steel pipe, China, manufacturers, suppliers, factory, price, in stock

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