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EN10305 E355 WT0.5 Cold Rolled Precision Steel Tube Seamless Carbon Steel Pipe

China EN10305 E355 WT0.5 Cold Rolled Precision Steel Tube Seamless Carbon Steel Pipe

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EN10305 E355 WT0.5 Cold Rolled Precision Steel Tube Seamless Carbon Steel Pipe

MOQ： 1 ton
Price： Negotiable
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Supply Ability	30000MT per year
Delivery Time	Within 50 days if production
Packaging Details	Seaworthy plywooden case
Payment Terms	L/C,T/T
Material	E235, E355
Certificate	TS16949, DNV, PED, ISO, TUV, LR
OD	6-120mm
Thickness	0.5-15mm
Type	Welded or Seamless
Processing	Cold Drawn, Cold Rolled
Brand Name	Hongbao
Model Number	HBPST-1
Certification	TS16949, DNV, PED, ISO, TUV, LR
Place of Origin	Jiangsu, China

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Product Details
Company Details

Product Specification


Supply Ability	30000MT per year	Delivery Time	Within 50 days if production
Packaging Details	Seaworthy plywooden case	Payment Terms	L/C,T/T
Material	E235, E355	Certificate	TS16949, DNV, PED, ISO, TUV, LR
OD	6-120mm	Thickness	0.5-15mm
Type	Welded or Seamless	Processing	Cold Drawn, Cold Rolled
Brand Name	Hongbao	Model Number	HBPST-1
Certification	TS16949, DNV, PED, ISO, TUV, LR	Place of Origin	Jiangsu, China
High Light	Cold Rolled Seamless Precision Steel Tube ，En10305 Precision Steel Tube ，Aisi 1045 Precision Steel Tube

EN10305 E355 WT0.5 Cold Rolled Precision Steel Tube

Seamless Carbon Steel Pipe For Auto Parts

EN10305 E355 WT0.5 cold rolled precision steel tubes are high-quality seamless carbon steel pipes designed for demanding applications. Manufactured to stringent standards, these tubes feature a nominal wall thickness of 0.5 mm, ensuring lightweight yet robust construction. Characterized by exceptional dimensional accuracy and surface finish, they provide superior mechanical properties, including high tensile strength and excellent fatigue resistance. Ideal for automotive and structural applications, these tubes are also highly resistant to corrosion. Their precision engineering allows for reliable performance in various environments, making them a preferred choice for industries requiring durable and efficient piping solutions.

Material Standards

Standard	Material Grades
ASTM A519 Standard	MT1010, MT1020, 1008, 1010, 1018, 1020, 1025, 1030, 1045, 1518
JIS G3445 Standard	STKM11A STKM12A STKM12B STKM12C STKM13A STKM13B STKM13C STKM14A STKM14B
JIS G3473 Standard	STC370, STC440, STC510A, STC510, STC540
DIN 2391 Standard	St 35, St45, St52
EN 10297-1 Standard	E235, E275, E315, E355, E470
EN 10305-1 Standard	E215, E235, E355
EN 10305-4 Standard	E215, E235, E355
BS 6323-3 Standard	HFS 3, HFS 4, HFS 5, HFS 8
NF A49-311	TU 37-b, TU 52-b, TU 56-b, TU XC35

Certifications & Inspection

Certificates: according to EN 10204 3.1

Inspection Items: Tensile strength, Yield strength, Elongation, Flattening, Flaring, Chemical analysis
Eddy Current Test 100%, Size and surface checking 100%
Other test items can be arranged as per request

Product Features

Corrosion resistant
Accurate dimensions
Can sustain high pressure & temperature load
Rust proof finish
Smooth transition from flange thickness to pipe
Ensure excellent stress distribution

Standard Specifications

Dimension/Standard	EN 10305 E235, E215, E275 & E355

Steel Grades for Standard Precision Tubes

Standard	Steel Grades
EN 10305-1	E215, E235, E255, E355, E410, 26Mn5, 26Mo2, C35E, C45E, 25CrMo4, 42CrMo4; 25CrMo4
ASTM 519 SAE	1008, 1010, 1012, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1025, 1026, 1030, 1035, 1040, 1045, 1050, 1518, 4130, 4140, 4142, 8617
JIS G3445	STKM11A, STKM12A, STKM12B, STKM12C, STKM13A, STKM13B, STKM13C, STKM14A, STKM14B, STKM14C, STKM15A, STKM15C, STKM16A, STKM16C, STKM17A, STKM17C, STKM18A, STKM18B, STKM18C, STKM19A, STKM19C, STKM20A

Delivery Conditions

1. +C No heat treatment after the final cold drawing process
2. +LC After the final heat treatment there is a suitable drawing pass
3. +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere
4. +A After the final cold drawing process the tubes are annealed in a controlled atmosphere
5. +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere

Company Details

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Business Type:

Manufacturer 
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Year Established:

1958 
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Total Annual:

>76000000
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Employee Number:

700~1000 
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Ecer Certification：

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Jiangsu Hongbao Group (Pipe) Co., Ltd. (Zhangjiagang Hongda Pipe Co., Ltd.) is a high-tech company in Jiangsu province. The company has a registered capital of RMB 89 million, covers an area of 130,000 square meters, employs 600 staff, and has annual sales of RMB 400 million. The company is speciali... Jiangsu Hongbao Group (Pipe) Co., Ltd. (Zhangjiagang Hongda Pipe Co., Ltd.) is a high-tech company in Jiangsu province. The company has a registered capital of RMB 89 million, covers an area of 130,000 square meters, employs 600 staff, and has annual sales of RMB 400 million. The company is speciali...

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DAXIN TOWN,ZHANGJIAGANG,JIANGSU P.R.CHINA
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