cold rolled seamless steel pipes from China manufacturer - Zhangjiagang Renaissance High-precision Steel Tube Co., Ltd

Price:	1000.0~2000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Jiangsu, China (Mainland)


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Product Detail

Model No.: St37.4 St45 St52 St52.4

Production Capacity: 500 tons/ month

Delivery Date: 30 days after getting the a...

Means of Transport: Ocean

Packing: bundled and wrapped with pl...

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

Quality as per JIS G3445. Strict Tolerance Control(+/-0.05mm) En10305-4 cold drawn carbon seamless steel tube manufacturer
	En10305-4 cold drawn carbon seamless steel tube manufacturer 1. Description Seamless Cold Drawn Mechanical Tubing STKM 17A flexibility. It is popular in mechanical, motobike, hydraulic applications such as oil and water conveying and pneumatic applications. Seamless Cold Drawn Mechanical Tubing STKM 17A is not suitable for load bearing applications. Our Seamless Cold Drawn Mechanical Tubing STKM 17A is supplied in full compliance with the Standard JIS G3445. Typical lengths available are 3 metre and 6 metre, but should you need a different size please let us know when place orders. 2. Specification of Seamless Cold Drawn Mechanical Tubing STKM 17A 2.1 Dimensions Tubes shall be ordered: 2.1.1. by outside diameter and inside diameter 2.1.2. by outside diameter and wall thickness 2.2 Tolerances 2.2.1. Values according to standards 2.2.2. Tolerances by agreement 2.2.3. Dimensions and tolerances according to standard ASTM A450 2.3 Steel grades Steel is produced in electric arc furnace and is fully killed. fully meet to JIS G3445 requirement 2.4 Delivery conditions and heat treatment annealed+pickling, or annealed at atmosphere controled furnace 2.5 Surface condition Tube surface corresponds to the standards and depends on the method of tube manufacturing and method of heat treatment. Value of roughness Ra <0.8 µm. 2.6 Tube ends The tubes are delivered with plain ends without burrs at the ends of the tube. Upon request ends could be plugged with plastic caps 3.Testing ofSeamless Cold Drawn Mechanical Tubing STKM 17A Testing is performed in accordance with corresponding standards or by agreement • flattening test , drift expanding test, flaring test, bending test • mechanical properties test . • NDT for detection of transverse imperfections and wall imperfections 4. Packing and Protective coating 4.1 Tubes are supplied either uncoated or with the manufacturers standard mill coating at the option of the customer (subject of agreement between customer and manufacturer).

Quality as per JIS G3445.
Strict Tolerance Control(+/-0.05mm)
En10305-4 cold drawn carbon seamless steel tube manufacturer

En10305-4 cold drawn carbon seamless steel tube manufacturer

1. Description

Seamless Cold Drawn Mechanical Tubing STKM 17A flexibility. It is popular in mechanical, motobike, hydraulic applications such as oil and water conveying and pneumatic applications. Seamless Cold Drawn Mechanical Tubing STKM 17A is not suitable for load bearing applications.

Our Seamless Cold Drawn Mechanical Tubing STKM 17A is supplied in full compliance with the Standard JIS G3445. Typical lengths available are 3 metre and 6 metre, but should you need a different size please let us know when place orders.

2. Specification of Seamless Cold Drawn Mechanical Tubing STKM 17A

2.1 Dimensions

Tubes shall be ordered:

2.1.1. by outside diameter and inside diameter

2.1.2. by outside diameter and wall thickness

2.2 Tolerances

2.2.1. Values according to standards

2.2.2. Tolerances by agreement

2.2.3. Dimensions and tolerances according to standard ASTM A450

2.3 Steel grades

Steel is produced in electric arc furnace and is fully killed. fully meet to JIS G3445 requirement

2.4 Delivery conditions and heat treatment

annealed+pickling, or annealed at atmosphere controled furnace

2.5 Surface condition

Tube surface corresponds to the standards and depends on the method of tube manufacturing and method of heat treatment. Value of roughness Ra <0.8 µm.

2.6 Tube ends

The tubes are delivered with plain ends without burrs at the ends of the tube.

Upon request ends could be plugged with plastic caps

3.Testing ofSeamless Cold Drawn Mechanical Tubing STKM 17A

Testing is performed in accordance with corresponding standards or by agreement

• flattening test , drift expanding test, flaring test, bending test

• mechanical properties test .

• NDT for detection of transverse imperfections and wall imperfections

4. Packing and Protective coating

4.1 Tubes are supplied either uncoated or with the manufacturers standard mill coating at the option of the customer (subject of agreement between customer and manufacturer).

Standard	BS, JIS, GB, DIN, ASTM
Standard	BS 6323, JIS G3445-2006, GB 5310-1995, GB/T 3639-2000, GB 9948-2006, GB/T 8713, GB/T8162, GB/T8163, GB/T3639, DIN 1626, DIN EN 10216-1-2004, DIN EN 10217-1-2005, DIN 2391, DIN 2448, ASTM A179-1990
Grade	10#-45#, Cr-Mo alloy, 10MoWVNb, 15NiCuMoNb5, 16Mn, ST35-ST52, STPG42
Grade	10#, 20#, 45#, 15CrMo, 34CrMo4, 30CrMo, 10MoWVNb, 15NiCuMoNb5, 16Mn, St37, St52, St45, ST35, ST37.4, STPG42
Thickness	0.5 - 10 mm
Section Shape	Round
Outer Diameter	4 - 90 mm
Place of Origin	Jiangsu, China (Mainland)
Secondary Or Not	Non-secondary
Application	Hydraulic Pipe
Technique	Cold Drawn
Certification	ISO
Surface Treatment	bright annealing
Special Pipe	Thick Wall Pipe
Alloy Or Not	Non-alloy
Cold Drawn Steel Tube	Seamless Cold Drawn Mechanical Tubing STKM 17A
St52 steel pipe	St35 Steel Pipe
St45 Steel Pipe	St45 steel tube
4140	STKM 11A
STKM 13C	STKM 17A
cold rolled	cold drawn