ASTM A519 4140 Alloy Seamless Steel Pipe

Order min:1 tons

Payment term :T/T L/C OR  OTHER

Usaged: power station

Certificate : ISO API EN SGS BV

Delivery time:15~30 days



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Follow the Trade Assurance process and get:

  • On-time shipment and pre-shipment product quality safeguards.
  • Payment refund up to 100% of the Trade Assurance Order Amount.
  • Trade Assurance coverage.

Alloy seamless steel tube for its high temperature resistance, low temperature resistance, corrosion resistance has huge advantage over other seamless steel tubes, so the alloy tube are widely used in petroleum, chemical, electric power, boiler and other industries.

Standard ASTM A213,A335,A179/A192
Grade ( Material) T5, T9, T11, T12, T22, T23, T91, T92,
Outside Diameter Ranges 10mm-90mm (DN6-DN80)
Wall Thickness Ranges 1mm to 10mm
Length (negotiable) For 20Ft Container 4.8m-5.8m
For 40Ft Container 4.8m-12m
Most common choice Random length(5-7m or 10-12m)
Pipe Type Cold Drawn , Seamless
Pipe End 6-60mm Plain End; 60-127mm Plain End or Beveled End
Our advantages ·Diverse products(Steel pipes, pipe fittings, other fittings)
·Any third party inspection is accepted by we company.
·Quick response in quotation, delivery, after-service.
·Focus on pipe & tube solution for project application.
Minimum Order Quantity 1ton


petroleum chemical
electric power
high-pressure resistant
high temperature resistant
low temperature resistant
corrosion resisting of boiler industry, etc.

Packing & shipped Details

1) Packing: Standard packing suitable shipping by sea.
Fixed length as customers' requirements, or SRL or DRL. Varnish, painting or galvanized, or FBE, 2PE, 3PE 3pp coating, beveled/plain/threaded ends with caps,
packing in bundle (OD smaller than 141.3mm) big sizes packing in loose, marking as required.

2) Shipped by sea, by air, by train. Or some samples shipped by DHL,EMS,TNT,FEDEX ect.
Length shorter than 5.85m should be shipped by 20' container, 5.85-12m shipped by 40' container. the pipe with special coating should be shipped by open top container or by bulk cargos. Some big orders will be shipped by bulk cargo, save much more cost.

Our service

Samples would be supplied to our customers, some samples will be free if we have stock. if we have not stock,customers should pay for the samples. And we will bare half of the courier. And return half of the courier to our customers if they make order with us.( the samples will be cutted as your requirements).
Our company has carried out effective quality assurance system and long-term plan to maintain and improve product's quality, and expressly, our price is very competitive...
Should any of these items be of interest to you, please let us know. We will be happy to give you details. Your inquiry will be highly appreciated and treated.

Contact me

Global Business

1. More than 10 years of sales experience

2. Product exported more than 150 countries

3. Arrange to produce according yo customer's request

Fast Delivery

1. AA level customs broker,Faster through

2. 20 years of experience in the freight forwarding company

3. Delivery Detail: 10-20 days

Trusted Quality

1. Certificate: API, CE, ISO9001.2000.MTC etc

2. Inspection: BV,SGS,others is avaliable.

3. A complete testing system and testing equipments

One-Step Service

1. Free sample can be provided

2. Small order is acceptable

3. OEM is acceptable

4. Any third party testing is acceptable




  • Phone0086-317-2159105


  • Phone0086-317-2159106