Gold Member Since 2012
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Jiangyin Golden Machinery Equipment Co., Ltd.

Cold Finished A36 Steel Seamless Pipe, Cold Rolled Q235 Steel Seamless Pipe, Cold Rolled A36/1045 Steel Pipe manufacturer / supplier in China, offering Cold Finished A36 Q235 St52 Steel Seamless Pipe, Forging SAE4130 AIS4140 SAE4140 S45c Steel Bar Shaft, Ss310 Stainless Steel Bright Shaft Bar and so on.

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Supplier Homepage Product precision stainless steel pipe Cold Finished A36 Q235 St52 Steel Seamless Pipe

Cold Finished A36 Q235 St52 Steel Seamless Pipe

Purchase Qty.:
300-499 500+
FOB Unit Price: US $18 US $15
Purchase Qty. (Meters) FOB Unit Price
300-499 US $18
500+ US $15
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Port: Shanghai, China
Production Capacity: 300tons/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: cold finished A36 Q235 steel seamless pipe
  • Technique: Cold Drawn
  • Surface Treatment: Cold Finished Steel Cylinder Pipe
  • Section Shape: Round
  • Od: From 3mm to 65mm
  • Technology: Forged
  • Transport Package: in Wooden Case or as Per Customer′s Request
  • Origin: Jiangsu China
  • Type: Seamless
  • Material: Alloy Steel
  • Usage: Machinery Industry
  • Size: Cold Rolled A36 Steel Seamless Pipe
  • W.T: From 0.3mm to 4.5mm
  • Trademark: cold rolled A36 steel cylinder piping
  • Specification: st52/s355jr precision steel cylinder tube
  • HS Code: 73269090
Product Description

Name: Cold finished St52 A36 Q235 Precision Steel seamless pipe


The heavy forging: forged ring, shaft, roller, flange, or gear is widely used for various industries  For example: Metallurgy, mining, power station and so on.  The manufacturing equipment is 185MN or 100MN hydraulic press, the forging ratio >4.5,  the technical condition is in accordance with the standard of ASTM, EN, DIN, ASME or GB etc.

The product can be provided as per your drawing or specified requirements.

Smelting Process:EF+LF + VD+VC  The process as follow :Ingot →heat → forging → Heat treatment (Normalizing+ tempering)  → Inspection →rough machining→UT →2th Heat treatment →finishing machining →Inspection
Applications: The heavy forging: forged ring, shaft, roller, flange, or gear is widely used for various industries  For example: Metallurgy, mining, power station and so on.
DescriptionThe heavy forging: forged ring, shaft, roller, flange, or gear
materialAlloy steel or stainless steel
Material standardASTM or GB/T3077-1999
Specification As per specified requirements
Weight Max. 250 ton
Smelting Process:EF+LF + VD+VC
ProcessIngot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection 
→rough machining→UT →2nd Heat treatment →finishing machining →Inspection
UT standardEN10228, ASTM A388 or JB/T 5000.15-1998 
Competitive Advantage:

The heavy forging is manufactured by large scale stated enterprise.  Advanced technical process from smelting steel to forging and heat treat guarantees the product quality.  Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
Excellent product quality and service, competitive price, "in-time" delivery

Cold Finished A36 Q235 St52 Steel Seamless Pipe

Cold Finished A36 Q235 St52 Steel Seamless Pipe
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