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Precision Steel Pipe
Standing inventory of 2,000 tons, contact us via message or email for details.
Precision Steel Pipe

Precision steel pipe is a kind of high precision steel pipe material after cold drawing or hot rolling. Due to the advantages of no oxide layer on the inner and outer walls of precision steel pipe, no leakage under high pressure, high precision, high finish, cold bending no deformation, flaring, flattening without cracks, etc., it is mainly used for the production of pneumatic or hydraulic components, such as cylinder or cylinder, can be seamless pipe, but also welded pipe.

Precision Steel Pipe features

1. Smaller outside diameter.

2. High precision can be done in small batches.

3. The cold drawing product has high precision and good surface quality.

4. The cross area of the steel pipe is more complex.5. The steel pipe has better performance and the metal is dense.

5. The cold drawing product has high precision and good surface quality.

6. The cross area of the steel pipe is more complex.

7. The steel pipe has better performance and the metal is dense.









Precision steel pipe application

Precision steel pipe is widely used in automobiles, motorcycles, electric vehicles, petrochemical, electric power, ships, aerospace, bearings, pneumatic components, medium and low pressure boiler seamless steel pipe and other fields, can also be applied to steel bar sleeve, bearings, hydraulic, mechanical processing and other fields!


Precision steel pipe chemical composition

Speci -cation Grade Chemical Composition [%]
C Mn P S Si Cr Mo Cu Ni V
Min Max. Min Max. Max. Max. Min. Max Min. Max Min. Max Max Max Max
ASTM A192 0.06 0.18 0.27 0.63 0.035 0.035 - 0.25 - - - - - - -
ASTM A210 A-1 - 0.27 - 0.93 0.035 0.035 0.1 - - - - - - - -
C - 0.35 0.29 1.06 0.035 0.035 0.1 - - - - - - - -
ASTM A213 T-11 0.05 0.15 0.3 0.6 0.025 0.025 0.5 1 1 1.5 0.44 0.65 - - -
T-12 0.05 0.15 0.3 0.61 0.025 0.025 - 0.5 0.8 1.25 0.44 0.65 - - -
T-22 0.05 0.15 0.3 0.6 0.025 0.025 - 0.5 1.9 2.6 0.87 1.13 - - -
ASTM A335 P-11 0.05 0.15 0.3 0.6 0.025 0.025 0.5 1 1 1.5 0.44 0.65 - - -
P-12 0.05 0.15 0.3 0.61 0.025 0.025 - 0.5 0.8 1.25 0.44 0.65 - - -
P-22 0.05 0.15 0.3 0.6 0.025 0.025 - 0.5 1.9 2.6 0.87 1.13 - - -
BS 3059 Pt I 320 - 0.16 0.3 0.7 0.04 0.04 0.1 0.35 - - - - - - -
BS 3059 Pt II 622-490 0.08 0.15 0.4 0.7 0.03 0.03 - 0.5 2 2.5 0.9 1.2 - - -
DIN 1629 St- 37.0 - 0.17 - - 0.04 0.04 - - - - - - - - -
St - 52 - 0.22 - - 0.04 0.035 - - - - - - - - -
DIN 17175 St - 35.8 - 0.17 0.4 0.8 0.04 0.04 0.1 0.35 - - - - - - -
St - 45.8 - 0.21 0.4 1.2 0.04 0.04 0.1 0.35 - - - - - - -

Precision Steel Pipe mechanical property

Speci -cation Grade Mechanical Properties
Yield Strength Tensile Strength % Elongation (G.L. 50 mm WT 8 mm) e (min.)
Min. Min.
PSI MPa PSI MPa
ASTM A179 - 26,000 180 47,000 325 35
ASTM A192 26,000 180 47,000 325 35
ASTM A210 A-1 37,000 255 60,000 415 30
C 40,000 275 70,000 485 30
ASTM A213 T-11 30,000 205 60,000 415 30
T-12 32,000 220 60,000 415 30
T-22 30,000 205 60,000 415 30
ASTM A335 P-11 30,000 205 60,000 415 30
P-12 32,000 220 60,000 415 30
P-22 30,000 205 60,000 415 30
BS 3059 Pt I 320 28,000 195 46,000 320 69,500
BS 3059 Pt II 622-490 40,000 275 71,000 490 93,000
DIN 1629 St- 37.0 WT 16mm = 235
WT>16mm = 225
350 -
St - 52 WT 16mm = 355
WT>16mm = 345
- Long 21
Trans 19
DIN 17175 St - 35.8 WT 16mm = 235
WT>16mm = 225
360 480
St - 45.8 WT 16mm = 255
WT>16mm = 245
410 530

Precision Steel Pipe Specification

Precision steel pipe

Standard

ASTM, AISI,JIS, DIN2391,DIN2445, EN10305,GB/T3639,GB/T8713, GOST

Grade

A36,A53(A,B) ,A106(B,C) , A179-C,SAE1010 ,1020, 1035/S35C ,1045/S45C/CK45 , E235/S235JR, E355/S355JR, ST35、ST37、ST45、ST52,20CR4
,41CR4, 4130,15CRMO,20CRMO,
34CRMO4/4135/SCM435, 42CRMO4/4140/SCM440, ST35.8 ,ST37.2 , ST42 ST52.4 ,100CR6,STKM11A,STKM12B,STKM13A,

Size

OD

5mm - 610mm, or as the customer’s request

Thickness

0.2mm - 60mm or as the customer’s request

Length

10mm-12000mm or as the customer’s request

Section Shape

Round/Rectangular/Square/Other Special shapes

Surface

Bright and smooth, no scratches, no pitting

Application

Structure Pipe, Precision machine parts, Parts for Car,Auto and Motorcycle .Sleeve
Pipe.PTO shaft,For Agricultural Parts and so on

Technique

Cold Drawn/ Cold rolled/ Grinding / Polishing

Certification

CE,ISO

Surface Treatment

oiled/black painting

Tolerance

±0.02MM,

Type

Seamless Steel Pipe/Welded steel pipe

Processing Service

Bending, Welding, Decoiling, Punching, Cutting

MOQ

No MOQ for stock Size, 50 KG for our production.

Delivery Condition

NBK(+N)GBK(+A)BK(+C)BKW(+LC)BKS(+SR)

Packing

Export standard package: bundled wooden box, suit for all kinds of transport,or be required

Inspection

Party Inspection

Payment terms

T/T, L/C, Western Union, Alibaba Trade Assurance, etc

Price term

Ex-work, FOB, CIF, CFR, etc

Delivery time

Within 3 days for our stock size, 10-30 days for our production

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Application

Our steel products are mainly used in chemical industry, petrochemical industry, offshore, seawater pipeline, desalination plant, nuclear engineering, paper and pulp industry.

Oil and GasKuwait is a country of petroleum resources with abundant, oil factory also is very broad, respectively, the oil plant are mainly used for refining oil and oil processing.
MarineSubmarine pipelines carry such things as domestic water, waste water, electrical lines, gas lines, communication lines, and outfall or intake systems.
ConstructionBridge materials with high strength, low cost for selecting the main basis, give priority to with development of the traditional steel and concrete.
EnergyEngineering is mainly aiming at the water pollution and solid waste pollution. using the steel pipe to filtrate in order to improve the quality of water.

Exporting country

We are a well known worldwide supply and export Precision Steel Pipe in following countries:,Italy, Philippines, France,Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.

Factory Display

Factory Display

Tianjin tisco is a one-stop steel pipe supplier for global manufacturers.