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NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

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China Oil Drill Rods Alloy Steel Seamless Pipes Round Steel Tubing High Strength
China Oil Drill Rods Alloy Steel Seamless Pipes Round Steel Tubing High Strength

  1. China Oil Drill Rods Alloy Steel Seamless Pipes Round Steel Tubing High Strength
  2. China Oil Drill Rods Alloy Steel Seamless Pipes Round Steel Tubing High Strength
  3. China Oil Drill Rods Alloy Steel Seamless Pipes Round Steel Tubing High Strength
  4. China Oil Drill Rods Alloy Steel Seamless Pipes Round Steel Tubing High Strength

Oil Drill Rods Alloy Steel Seamless Pipes Round Steel Tubing High Strength

  1. MOQ: 1 tons
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms T/T
Supply Ability 3000 tons/month
Delivery Time 45 days
Packaging Details Bundles Package, Wooden Box Package
Material 38CrMoAl 38H2MUA 38X2МЮА
Delivery Condition HR, CW, SR, A, N
OD Size 6-108mm
WT Size 1-15mm
Surface Free of oxide scale
Application Mechanical Purpose
Product Name Round Steel Tubing
Advantage Excellent Strength and Durability
Brand Name New Era
Model Number GOST8734-75
Certification ISO9001,TS16949
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 3000 tons/month
Delivery Time 45 days Packaging Details Bundles Package, Wooden Box Package
Material 38CrMoAl 38H2MUA 38X2МЮА Delivery Condition HR, CW, SR, A, N
OD Size 6-108mm WT Size 1-15mm
Surface Free of oxide scale Application Mechanical Purpose
Product Name Round Steel Tubing Advantage Excellent Strength and Durability
Brand Name New Era Model Number GOST8734-75
Certification ISO9001,TS16949 Place of Origin China
High Light seamless alloy steel tubealloy steel seamless tubesalloy round tube
73x8.5 83x9 38Cr2MoAlA 38CrMoAl 38H2MUA 38X2МЮА Alloy steel seamless pipes for oil drill rods.

 

Additional technical requirements for steel grade 38H2MUA pipes

 

Asortment:

 

-ID 28mm, WT 1,2 mm

- ID З Зmm., WT 1,Зmm

- ID 39,4mm, WT 1,3 mm

- ID 45,4mm, WT 1,3 mm

 

  • GOST 8734-75
  • 3750mm
  • Curvature shouldn’t exceed 1mm for 1m
  • Mechanical properties, heat treatment should correspond to GOST 8734-75, 8733-74, group V

Chemical composition, %

 

  С Мп Мо Р S Si Сг Аl
GOST 4543-75 0,35±0.01 0.30±0.02

0.15±

0.02

No more than 0.025 No more than 0.025

0.20±

0.02

1.35±

0.05

0.70±

0.1

 

 

  • Heat treatment should be made in protective atmosphere during the process of production
  • Pipe surface should be jeopardized by chemical etching without immunization.
  • preservative oil is impossible
  •  
Order for CDS acc GOST 8734-75 steel 38Cr2MoAlA (38X2МЮА)  
Report No 824-97          

 

Steel

Heat treatment

Quench

Tempering

Temperature, °С

Cooling sphere

Temperature, °С

Cooling sphere

1st quench or normalization

2nd quench

38Х2МЮА (38ХМЮА) 940 - Water or oil 640 Water or oil
               

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1988

  • Total Annual:

    100000000-15000000

  • Employee Number:

    150~200

  • Ecer Certification:

    Verified Supplier

Zhejiang New Era Steel Tube Technology Co., Ltd is one of the best seamless steel tube products manufacturer and exporter in china. Our main products include cold drawn and cold rolled seamless steel tubes .We can manufacture non-standard and special application tubes, also according to the int... Zhejiang New Era Steel Tube Technology Co., Ltd is one of the best seamless steel tube products manufacturer and exporter in china. Our main products include cold drawn and cold rolled seamless steel tubes .We can manufacture non-standard and special application tubes, also according to the int...

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  • NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
  • No.101 Shijing East Road, Tudian Town, Tongxiang, China
  • https://www.precisionseamlesssteeltube.com/

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