Seamless Steel Tubes For Elevated Temperatures

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
20MT m.t.
Supply Capability:
5000 Tons Per Month m.t./month

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Product Description:

Specifications of Seamless Steel Tubes for Elevated Temperatures

Standard:

DIN17175: Seamless Steel Tubes for Elevated Temperatures.

EN 10216-2: Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties.

Size (mm):

Outer Dimensions: 3.0mm ~ 114.0mm

Wall Thickness: 0.5mm ~ 10 mm

Length: max 13000mm

Steel grade: DIN17175(St35.8, St45.8, 15Mo3, 13CrMo44, 10CrMo910), EN10216-2(P195GH, P235GH, P265GH, 13CrMo4-5, 10CrMo9-10).

Packing: Bare/bundles/crates/crate protection at the both sides of tubes or as per customers' requirements .

Painting: as requested.

DIN17175:Chemical Compositions(%)

Grade

C

Si

Mn

P

S

Cr

Mo

St35.8

≤0.17

0.10-0.35

0.40-0.80

≤0.040

≤0.040

/

/

St45.8

≤0.21

0.10-0.35

0.40-1.20

≤0.040

≤0.040

/

/

15Mo3

0.12-0.20

0.10-0.35

0.40-0.80

≤0.035

≤0.035

/

0.25-0.35

13CrMo44

0.10-0.18

0.10-0.35

0.40-0.70

≤0.035

≤0.035

0.70-1.10

0.46-0.65

10CrMo910

0.08-0.15

≤0.50

0.40-0.70

≤0.035

≤0.035

0.20-0.25

0.90-1.20

DIN17175: Mechanical Properties

Grade

Yield Strength (Mpa)

Tensile Strength (Mpa)

Elongation(%)

St35.8

≥235

360-480

25

St45.8

≥255

410-530

21

15Mo3

≥275

450-600

20

13CrMo44

≥290

440-590

20

10CrMo910

≥280

450-600

18

EN10216-2: Chemical Compositions(%)

Grade

Si 

Mn 

Cr 

Mo 

Cu 

Ni 

P195GH

0.13

0.35

0.70

0.025

0.020

0.030

0.08

0.30

0.30

P235GH

0.16

0.35

1.20

0.025

0.020

0.030

0.08

0.30

0.30

P265GH

0.20

0.40

1.40

0.025

0.020

0.030

0.08

0.30

0.30

13CrMo4-5

0.10-0.17

0.35

0.40-0.70

0.025

0.020

0.70-1.15

0.4-0.6

0.30

0.30

10CrMo9-10

0.08-0.14

0.50

0.30-0.70

0.025

0.020

2.00-2.50

0.9-1.1

0.30

0.30

EN10216-2: Mechanical Properties

Grade

Yield Strength (Mpa)

Tensile Strength (Mpa)

Elongation(%) 

Elongation (%) 

P195GH

≥195

320-440

27

25

P235GH

≥235

360-500

25

23

P265GH

≥265

410-570

23

21

13CrMo4-5

≥290

440-590

22

20

10CrMo9-10

≥280

480-630

22

20

Usage/Applications: 

It is used for the pipelines of boiler industry.

Packaging & Delivery:

Each bundles pipes will be bundled with 6-8 pcs steel strips and with shipping marks and 2 nylon strips                      

40-50 days delivery on china port upon receiving original LC or prepayment.

 

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Q:How to identify stainless steel pipe and steel pipe?
Steel pipe according to the production method can be divided into two categories: seamless steel pipe and pipe joints, pipe joints as welded steel pipe.1. seamless steel tube according to the production methods can be divided into: hot-rolled seamless pipe, cold drawn tube, precision steel tube, heat expansion tube, cold spinning tube and extrusion tube.Seamless steel tubes are made of high quality carbon or alloy steel. They are hot-rolled and cold-rolled (drawn).Bundled steel pipe2. welded steel pipe for different welding process and divided into the furnace pipe welding (ERW) pipe and automatic arc welding, because of the different forms of welding seam welded pipe and spiral welded pipe is divided into two kinds, end its shape is divided into circular welded and shaped (square, flat) pipe.
Q:How much is 4 inches steel tube MM?
Seamless root weight per meter: 1 mm (diameter - thickness) * wall thickness of *0.02466*1 meters is? Normal KG/M pipe length 8-11rice
Q:Does the seamless steel pipe need rust removal?
Spray (throw) shoot derusting by the high-power motor to drive the spray shot (impeller) blade rotating speed, the steel grit, steel shot, iron wire, minerals and other abrasive jet for 20# seamless steel tube surface under the action of centrifugal force (left) radiation treatment, not only can completely remove the dirt and rust, oxide, and the role of 20# seamless steel in abrasive blast and friction force, can achieve the required uniform roughness.Not only can the physical adsorption effect on the surface of the pipe be increased, but also the mechanical adhesion of the anticorrosive layer to the pipe surface can be enhanced. Therefore, spraying (throwing) shot derusting is an ideal method of rust prevention for pipeline corrosion protection. Generally speaking, shot peening (sand) derusting is mainly used in the inner surface treatment of tubes, shot blasting (sand) derusting is mainly used for the outer surface treatment of tubes.
Q:How long are the seamless tubes? Are they six meters long?
6 meters of a root in general need to be customized, seamless tubes are mostly seven meters above the variable foot
Q:How can galvanized steel tubes be painted on the surface?
Galvanized parts are nonferrous metals, ferrous metals are black, all metal adhesion is poor;
Q:How do you solder purple copper plate and steel tube?
When the copper and copper tube size is too large, argon welder welding, DC argon arc welding machine, of course, when DC argon arc welding welding belongs to welding, argon arc welding of brass with Wei Odin 204S welding, the argon arc welding wire for gas welding is not brass wire, this concept must be clear, the wire diameter of 2 80-120A, welding current parameters, if the copper thickness is relatively thick, with a red copper welding after welding preheating in advance.
Q:Can the KBG25 steel tube hold 4 six types of cables?
The specification specifies that the duty ratio of multiple conductors through the pipe laying shall not exceed 20%, and the straight-line distance shall not exceed 30 meters. The distance shall be shortened by the elbow, and the specifications or handbooks can be checked in detail
Q:What is lined pipe?
Pipe lining is a new technology in recent ten years of development, also called composite pipe conveying fluid with different needs, the use of different materials to make the durability of the pipeline inner wall and outer wall of pipeline, to ensure the purity of the fluid, pipeline adaptability, performance is greatly improved, more extensive use.
Q:Is the PVC tube a plastic tube or a plastic tube?.
Or polymer polymerized by radical polymerization under the action of light and heat. The vinyl chloride homopolymer and vinyl chloride copolymer are collectively referred to as vinyl chloride resins. The material is a non crystalline material. PVC materials often use stabilizers, lubricants, auxiliary processing agents, pigments, anti shock agents and other additives in practical use. Is not flammable, high strength, excellent resistance to climate variability and geometric stability. PVC has strong resistance to oxidizing agents, reducing agents and strong acids. However, it can be corroded by concentrated oxidizing acids such as concentrated sulfuric acid and concentrated nitric acid, and it is also not suitable for contact with aromatic hydrocarbons and chlorinated hydrocarbons.
Q:Is the seamless steel pipe used in the market hot or cold drawn?
Small and medium-sized cold drawn and hot-rolled are many, large caliber is hot rolling, cold rolled spot less.
After more than a decade’s construction and development, we have taken a leading position in seamless steel tube industry in China. In the year 2007, it awarded Famous-brand product Certificate. Besides, we have been named as excellent supplier of Qualified Products by our customers for several times.

1. Manufacturer Overview

Location Wuxi, China
Year Established 1991
Annual Output Value 300,000Tons
Main Markets Europe; Southeast Asia; etc.
Company Certifications API 5L;API 5CT;API Q1;ISO/TS29001

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Wuxi; Shanghai
Export Percentage 41% - 50%
No.of Employees in Trade Department 3900-4000 People
Language Spoken: English; Chinese; Spanish
b)Factory Information  
Factory Size: Above 450,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average