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YANGZHOU CHENGDE STEEL PIPE CO.,LTD

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ASTM A519 4142 steel pipe
ASTM A519 4142 steel pipe
ASTM A519 4142 steel pipe

ASTM A519 4142 steel pipe

Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW,FCA
Min. Order: 10 Meter
Delivery Time: 120 Days

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  • Basic Info
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Basic Info

Model No.: ASTM A519 4142 seamless steel pipe

Type: Seamless

Certification: CE

Application: Structure Pipe, Gas Pipe

Section Shape: Round

Surface Treatment: Varnishing

Usage: Pipeline Transport, Oil&Gas Well Drilling

Technique: Hot Rolled

Material: Alloy Steel

Additional Info

Productivity: 150000 tons per year

Brand: Chengde

Transportation: Ocean

Place of Origin: China

Supply Ability: 300000 tons per year

Certificate: ISO9001 and ISO14001/OHSAS18001

Port: Shanghai

Product Description

Steel Grade: 4142

Out Diameter: 219-914mm ( 8"-36"), tolerance: ±1%

Wall Thickness: 9.53-80mm

Length: 6-11.8Meter

Seamless Steel Pipe

Surface: bare, black varnish or light oiled

Pipe End: Plain or Beveled (Can be Protected By Plastic Pipe Cap)

NDE: UT, ET or Hydraulic testing

Straightness: WT30mm, not more than 2mm per meter

WT≥30mm, not more than 3mm per meter

Others: According ASTM A519 standard


Yangzhou Chengde (YC) is one of the best steel pipe manufacturers in the world, and the production diameter from 8" to 48" in OD and wall thickness from 9.53 mm up to 140mm. We can produce the gas cylinder steel pipe and mechanical steel pipe according to the ASTM A519 standard. In recently 10 years, we have been produced and sold about 200000 tons 4130, 4140, 4142, 4145 and 4147 steel pipe to China, Korea, South East Asia, Middle East, North America and Europe.

The reference list as follow:

Customer

Material

Size range

Quantity (MT)

Enric

4130/4130x

(406~720)*(10.3~27.5)mm

135,000

Enric

4142

(559~615)*(9.8~28.9)mm

2542

Enric

SA372 J70/E70

(559~610)*(21.3~33.6)mm

3114

NK

4130/4130x

(559~720)*(14.2~29.4)mm

20,500

NK/CPI/FIBA

4142/4145/4147

(406.4~609.6)*(12.7~39.42)mm

3994

NK

SA372 J70/E70

610*29.4 mm

464

Chengde invented the Piercing-Rolling joint production technologies with its own patents and intellectual properties. The process is unique from others with following edges:

1 Stable, fast and continuous

2 Flexible on non-standard sizes

3 Swift tooling switching

4 Uniform mechanical properties and dimensions in longitudinal& transversal directions

5 Better surface condition thanks to shorter rolling time & good tooling quality

6 Three-roller/five racks sizing machine can avoid inner hexagon significantly

Our products can meet the standard requirements as follows:

Grade

C

Mn

Pmax

S max

Si

Cr

Mo

4130

0.28-0.33

0.4-0.6

0.04

0.04

0.15-0.35

0.8-1.1

0.15-0.25

4140

0.38-0.43

0.75-1

0.04

0.04

0.15-0.35

0.8-1.1

0.15-0.25

4142

0.4-0.45

0.75-1

0.04

0.04

0.15-0.35

0.8-1.1

0.15-0.25

4145

0.43-0.48

0.75-1

0.04

0.04

0.15-0.35

0.8-1.1

0.15-0.25

4147

0.45-0.5

0.75-1

0.04

0.04

0.15-0.35

0.8-1.1

0.15-0.25



YC has been granted a number of approval certificate by international institutions, such as ASME Nuclear pipe certificate, China Nuclear HAF certificate, 914mm Cylinder certificate, API monogram and certificate, ISO9001 by TUV NORD, ISO14001/OHSAS18001 by CQC, approvals from Shipping Classification Bureaus like DNV, RINA, ABS, Lloyd, GL, Bureau Veritas, and permit of exporting to Europe as PED 2014/68/EU and AD 2000 certificates for pressure pipes, CPD (Construction Products Directive), etc. and these certificates support the development of international sales market.



Looking for ideal 4142 Cylinder Pipe Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 4142 Steel Pipe are quality guaranteed. We are China Origin Factory of A519 4142 Steel Pipe. If you have any question, please feel free to contact us.

Product Categories : Alloy Steel Pipe > Gas Cylinder Pipe

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