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Custom Smooth Surface 4130 / 4140 Alloy Steel Seamless Pipe 20# ASTM A179 Precision DOM Seamless Hydraulic Equipment Pipes

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20.00 20.0 USD 20.00

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Minimum order quantity: 1000 Units
  • Application
  • Standard
  • Grade
  • Certificate
  • Alloy Or Not
  • Section Shape
  • Surface Treatment
  • Tolerance
  • Special Pipe
  • Oiled or Non-oiled
  • Processing Service
  • Delivery Time
  • Invoicing
  • Place of origin
  • Outer Diameter (Specification)
  • Surface
  • Performance
  • Producing area
  • Advantage
  • Service
  • Selling Units
  • Single package size
  • Single gross weight
  • Thickness
  • Length (Product option)
  • Certifications & Compliance

This combination is unavailable.

Key attributes

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Application
Other, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe
Standard
EN
Grade
St37.4, E235, E355, ST52.4, 1020, 4140,etc
Certificate
CE, ISO 9001, RoHS
Alloy Or Not
Non-Alloy
Section Shape
Round
Product description
itemvalue
StandardEN 10305-1/4, DIN 2391, ASTM A519, ASTM A269, JIS G3445
MaterialsE235, E355, ST37.4, ST52.4, 1020, 4140, 304, 316L, etc.
OD Range6mm-120mm
WT Range0.8mm - 10mm (Precision control within ±0.03mm)
Place of OriginJiangsu
Brand NameMetal Materials
Surface FinishBright Annealed, Honed, Polished, Phosphated, Zinc Plated
ApplicationHigh-pressure hydraulic system, precise transmission, precise instruments, medical devices
TechniqueCold Rolled/cold drawn
Processing ServiceBending, Welding, Decoiling, Punching, Cutting
Delivery Time15-21 days
Certifications & compliance
CPR
Compliant with EU regulations
Description images
Product detail
Product detail
Product detail
Product detail
CPR
Packaging and fulfilment
  • Step 1

    Payment and order readiness

    Minimum order: 1000 Units

    Payment terms, specifications, and order details are confirmed before preparation begins.

  • Step 2

    Preparation

    15 days

  • Step 3

    Packaging and dispatch

    Packaging details are available on request.

    Final packing, freight, and delivery dates are confirmed before dispatch.

Technical specifications
Other details 26 fields
Application
Other, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe
Standard
EN
Grade
St37.4, E235, E355, ST52.4, 1020, 4140,etc
Certificate
CE, ISO 9001, RoHS
Alloy Or Not
Non-Alloy
Section Shape
Round
Surface Treatment
Cold Rolled
Tolerance
±1%, OD/ID ±0.05mm or better
Special Pipe
Other
Oiled or Non-oiled
Slightly Oiled
Processing Service
Cutting, Bending, Welding, Decoiling, Punching
Delivery Time
15-21 days
Invoicing
By Actual Weight
Place of origin
China, Jiangsu
Outer Diameter (Specification)
6 - 100
Surface
Internal Surface Roughness Ra ≤ 0.4μm
Performance
Excellent Cold Bending Performance without Cracks
Producing area
Direct from Wuxi Precision Tubing Cluster
Advantage
High Batch-to-Batch Consistency & Uniformity
Service
OEM-Oriented Supply
Selling Units
Single item
Single package size
50X30X20 cm
Single gross weight
100.0 kg
Thickness
0.8-5mm
Length (Product option)
6 m, 12 m
Certifications & Compliance
CPR
Lead time
15 days
Minimum order
1000 Units

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