Gold Member Since 2017
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Tianjin Tianyuantai Steel Pipe Co., Ltd.

Steel Pipe, Gas Cylinder Pipe, Cylinder manufacturer / supplier in China, offering 34CrMo4 Alloy Seamless Steel Pipe for Gas Cylinder Pipe, 316L Stainless Steel Pipes, A376 (304N, 304LN, 316N, 316LN) Seamless Stainless Steel Pipe and so on.

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Supplier Homepage Product Alloy Steel Pipe 34CrMo4 Alloy Seamless Steel Pipe for Gas Cylinder Pipe

34CrMo4 Alloy Seamless Steel Pipe for Gas Cylinder Pipe

Purchase Qty.:
10-49 50-99 100-119 120+
FOB Unit Price: US $860 US $800 US $750 US $700
Purchase Qty. (Tons) FOB Unit Price
10-49 US $860
50-99 US $800
100-119 US $750
120+ US $700
Get Latest Price
Port: Tianjin, China
Production Capacity: 1000 Tons/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: OD: 20mm-114mm
  • Usage: Boiler
  • Standard: Standard
  • Double-Acting Cylinder Type: Common Cylinder
  • Combination Cylinder Type: Gas-Liquid Pressurized Cylinder
  • Transport Package: Standard Seaworthy Packing
  • Origin: Tianjin, China
  • Material: Steel
  • Power: Hydraulic
  • Pressure Direction: Single-acting Cylinder
  • Special Cylinder Type: Number of Cylinders
  • Trademark: TPCO
  • Specification: OD: 20mm-114mm; WT: 3mm-10mm
  • HS Code: 7304591000
Product Description
Product Description
34CrMo4 Alloy Seamless Steel Pipe
We are supplying seamless alloy pipe with big diameter and wall thickness. This kind of alloy pipe are widely used at power plant, boiler industry, mechanical making, chemical plant, nuclear power industry, etc.
The manufacturer is Yangzhou Steel Pipe Co.,Ltd and TPCO.
Standard: ASME SA106, ASME SA335, ASME SA333, DIN17175, EN10216-2, GB5310, GB3087.
Steel grade: SA335 P11/P12/P22/P91/P92, WB36, 10CrMo910, 20G, 15CrMo, 12Cr1MoVG,
           SA333 I, SA333VI, ST45.8/III,etc
Outer diameter: 219mm~1066mm
Wall thickness: 15mm~120mm

MTC of 34CrMo4

Tolerance of size of our seamless alloy pipe:
Type of pipeOuter diameterWall thickness
OD (mm)Tolerance (mm)WT (mm)Tolerance (mm)
Hot rolled pipe219~457±1.0%≤20-10%~+12.5%
Further more, the plant has large-scale cold rolling machine(by 1200t, 1600t, 2000t), the maximum cold rolling diameter can be 920mm. Cold rolling technics can improve the precision of diameter and wall thickness. So we can supply high steel grade steel pipe with big diameter and thin thickness.
Our service
Make production according to customer's specific requirements strictly.
Accept inspection during the production or before shipment.
Provide the original copy of MTC(Mill testing certificate)
Provide the standard seaworthy packing.
Arrange the most professional shipment.
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Mr. Jason. Wang
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