Chinese wholesale Martensitic Stainless Seamless Tube - High pressure seamless bolier tubes – Donghao Metal Group

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

As a way to finest meet up with client's wants, all of our operations are strictly performed in line with our motto "High Quality, Aggressive Price, Fast Service" for 2 Inch Stainless Steel Pipe , 304 316 316l 904l Stainless Steel Tube , Seamless Stainless Steel Round Pipe , We've got professional products knowledge and rich experience on manufacturing. We generally imagine your success is our business enterprise!
Chinese wholesale Martensitic Stainless Seamless Tube - High pressure seamless bolier tubes – Donghao Metal Group Detail:

Seamless Boiler Tubes in an extensive range of stainless steel and alloy steel, suitable for boilers, such as high pressure boilers, steam HRSG boilers, high pressure feed water heaters, super heaters.

DMG’s seamless boiler tube program includes High pressure boiler tubes and Super length boiler tubes, our boiler tubes are supplied in straight lengths up to 28 meters, or as U-bent tubes.

Main Material:

T1, T2 , T11 , T12 , T22 , T23 , T91 , T92

Other grades can be offered on request.

Standards: ASME SA213M EN 10216-2

Outside diameter range from 6.35-50.8mm

Wall thickness range from 0.71-3.81mm

Inspection & Test:

1. 100% PMI / Chemical analysis tests.

2.100% Dimension tests & 100% Visual examination

3. Tension test, flange test, hardness test, flattening test

4. 100% Eddy Test or Hydrostatic Test before bending and 100% Hydrostatic test after bending

5. Checking stress released heat treatment in bending area plus 300mm straight leg length after bending with agreement with clients.

Notes: all the tests and inspection need to provide with reports according to standard and test results.

U-BENDING / U bend Tubing / U Tube:

U-BENDING / U bend Tubing

Bending Radius: From 1.5 * O.D (outside diameter) ,When ordering tubes with bending radius less than 1.5*OD, it is necessary to get the agreement with us.

Straight tubes maximum length (before bending): 35000 mm.

Leg length: min 1 meter, max. 16500 mm (for max r=1500mm) 

Note: Other sizes are available upon agreement.

Heat treatment: stress relieved after u-bending (bending area plus 300mm for each leg).


Product detail pictures:

Chinese wholesale Martensitic Stainless Seamless Tube -
 High pressure seamless bolier tubes – Donghao Metal Group detail pictures


Related Product Guide:

Our items are commonly identified and trusted by people and can fulfill repeatedly altering economic and social wants of Chinese wholesale Martensitic Stainless Seamless Tube - High pressure seamless bolier tubes – Donghao Metal Group, The product will supply to all over the world, such as: Tajikistan , Guyana , Madagascar , Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We can provided good quality with competitive price for you personally.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Cora from Frankfurt - 2015.06.30 17:29
    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Eve from Vietnam - 2016.10.23 10:29
    
    WhatsApp Online Chat !