Company Details
  • Torich International Co.,Ltd--The Steel Tube Maker

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:GB, ISO9001, ISO14001
  • Description:Seamless Mechanical Engineering Tube,Seamless Drilling Steel Pipe,Tubes for Geological Exploration
Torich International Co.,Ltd--The Steel Tube Maker Seamless Mechanical Engineering Tube,Seamless Drilling Steel Pipe,Tubes for Geological Exploration
Home > Products > Drilling Steel Pipes > ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe

ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 5 Metric Ton
    Delivery Time: 60 Days

Basic Info

Model No.: ASTM A519

Standard: ASTM

Technics: Cold Drawn

Alloy: Alloy

Additional Info

Packaging: Oil protection in bundles or in wooden box or as per request.

Productivity: 50000 tons per year

Brand: Torich

Transportation: Ocean,Air

Place of Origin: China

Supply Ability: 50000 tons per year

Certificate: ISO 9001-2008 ISO 14001 TS 16949 TUV CCS

Product Description

Torich International Co.,Ltd is capable of producing Seamless Drilling Steel tubes ASTM A519 Detailed Product Description, with steel grade 4130 and 4140, by cold drawing production to achieve tight tolerance, can apply for Annealing, Normalizing, Quenching and Tempering to reach specific Mechanical Properties:

We specially manufacture and export Drilling Steel Pipes, Carbon Steel Drilling Pipes, Mining Drilling Pipe, Drilling Steel Pipe,Oval steel tube you may also find other Oil Drill Pipe etc.

Material: Carbon And Alloy Steel Steel Grade: 1008 1010 1018 1026 Etc
Size Range: O.D.:6-350mm W.T.:1-50mm L:max12000mm Applications: For Mechinery, Mechanical Engineer
Shape: Round Manufacture Techinique: Seamless Cold Drawn And Cold Rolling
Deliver Condition: A.W.H.R. A.W.C.R. S.D.C.R. M.D. S.S.I.D. Characteristic: Mechanical Tubing

ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration


Standard: ASTM A519

ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration


Size range: O.D.:6-350mm W.T.:1-50mm L:max12000mm


Applications: for Machinery, Mechanical Engineer, Drilling equipments for drill wire rod

Seamless Drilling Steel tubes ASTM A519 Raw Material:

Round Steel Billet from Bao Steel

Seamless Drilling Steel tubes ASTM A519 Production method:

Hot Piercing→Cold Drawing → Sizing to final dimension

Heat Treatment of Seamless Drilling Steel tubes ASTM A519 : + N, Q+T

Steel Grade and Chemical Compositions:
Steel C Mn P S Si Cr Mo
Grade max max max max min
1008 0.10 0.30-0.50 0.040 0.050
1010 0.08-0.13 0.30-0.60 0.040 0.050
1018 0.15-0.20 0.60-0.90 0.040 0.050
1020 0.18-0.23 0.30-0.60 0.040 0.050
1026 0.22-0.28 0.60-0.90 0.040 0.050
1035 0.32-0.38 0.60-0.90 0.040 0.050
1045 0.43-0.50 0.60-0.90 0.040 0.050
4130 0.28-0.33 0.40-0.60 0.040 0.040 0.15-0.35 0.80-1.10 0.15-0.25
4140 0.38-0.43 0.75-1.00 0.040 0.040 0.15-0.35 0.80-1.10 0.15-0.25

Grade condition Ultimat Yield Elongation Rockwell
Strength Strength Hardness
ksi Mpa ksi Mpa % B Scale
1020 HR 50 345 32 221 25 55
CW 70 483 60 414 5 75
SR 65 448 50 345 10 72
A 48 331 28 193 30 50
N 55 379 34 234 22 60
1025 HR 55 379 35 241 25 60
CW 75 517 65 448 5 80
SR 70 483 55 379 8 75
A 53 365 30 207 25 57
N 55 379 36 248 22 60
1035 HR 65 448 40 276 20 72
CW 85 586 75 517 5 88
SR 75 517 65 448 8 80
A 60 414 33 228 25 67
N 65 448 40 276 20 72
1045 HR 75 517 45 310 15 80
CW 90 621 80 552 5 90
SR 80 552 70 483 8 85
A 65 448 35 241 20 72
N 75 517 48 331 15 80
4130 HR 90 621 70 483 20 89
SR 105 724 85 586 10 95
A 75 517 55 379 30 81
N 90 621 60 414 20 89
4140 HR 120 855 90 310 15 100
SR 120 855 100 689 10 100
A 80 552 60 414 25 85
N 120 855 90 621 20 100

We specially manufacture and export Drilling Steel Pipes, Carbon Steel Drilling Pipes, Mining Drilling Pipe, Drilling Steel Pipe you may also find other Oil Drill Pipe etc.

Application:

Drilling Steel Pipes,Carbon Steel Drilling Pipes,Mining Drilling Pipe,Oil Drill Pipe,oval steel tube Drilling Steel Pipes,Carbon Steel Drilling Pipes,Mining Drilling Pipe,Oil Drill Pipe,oval steel tube

Drilling Steel Pipes,Carbon Steel Drilling Pipes,Mining Drilling Pipe,Oil Drill Pipe,oval steel tube Drilling Steel Pipes,Carbon Steel Drilling Pipes,Mining Drilling Pipe,Oil Drill Pipe,oval steel tube


Looking for ideal Seamless Mechanical Engineering Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Seamless Drilling Steel Pipe are quality guaranteed. We are China Origin Factory of Tubes for Geological Exploration. If you have any question, please feel free to contact us.

Product Categories : Drilling Steel Pipes

Product Images
  • ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe
  • ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe
  • ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe
  • ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe
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