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En10305-1 E235 E255 E355 Od2-60mm Hydraulic Line Steel Tube
US$1.50-7.00
1,000 kg
Product profile
Customization
AvailableType
SeamlessTechnique
Cold DrawnMaterial
Carbon and AlloySurface Treatment
Bright Annealing,Black Phosphating,GalvanizingUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Heat ExchangerSection Shape
RoundStandard
DIN2391,En 10305-1, JIS G3445, ASTM A519Delivery Condition
Bk, Gbk, Bkw, Bks or NbkSteel Grade
St35,St45,St52, E235, E355, 1010, Stkm 11ACertificate
ISO 9001 Ts16949Secondary or Not
Non-SecondaryApplication
Automotive,Hydraulic System and Precision DeviceTransport Package
Plywood Box or BundlesSpecification
OD2-60mmTrademark
CWOrigin
ChinaHS Code
7304319000Key features
Wide Standard Compliance: Meets DIN 2391, EN 10305-1, ASTM A519, JIS G3445, and ISO 8535 standards.
Extensive Size Range: OD 2-60mm, WT 0.3-10mm, ID 1-12.5mm for diverse application needs.
Multiple Surface Treatments: Options include Bright Annealing, Black Phosphating, and Galvanizing.
High-Quality Inspection: 100% Eddy Current Test, size/surface check, and EN 10204 3.1 certificates.
Versatile Applications: Ideal for automotive, hydraulic systems, machinery, and heat exchangers.
Diverse Material Grades: Available in Carbon, Alloy, Stainless (304/316), and various steel grades.
OEM Service Available: Customized delivery conditions and steel grades supported for OEM orders.
Reliable Manufacturer: Established in 2010 with ISO 9001 certification and global export experience.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service AvailableExport Year: 2013-08-01 CertifiedNearest Port: shanghaiAverage Response Time: ≤6.05h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryZhangjiagang Chewit International Co., Ltd., established in 2010, is a Chinese trade company specializing in steel pipes and forgings. The company holds ISO9001:2015 certification, operates over 10 production lines, and employs advanced inspection methods. With a diverse export market and a significant export percentage, the company demonstrates a strong international presence. They have a total of 120 employees and offer a range of products, including precision and stainless steel tubes. The company is involved in multiple industries such as automotive and shipbuilding and holds patents, showcasing its innovation capability.
Supplier typeThe supplier is a trade company located in Zhangjiagang City, Jiangsu, China, associated with the wholesale and retail industry.
CertificationsThe supplier holds the ISO9001:2015 certificate and several industry-specific certifications such as TPG and API 20B.
R&D capabilityThe supplier demonstrates innovation capability with 11 authorized patents, including 3 invention patents.
Production capacityThe supplier operates over 10 production lines with an annual output of 5000 tons for seamless steel pipes, supported by advanced production lines and inspection equipment.
Customization capabilityThe supplier conducts customizable inspection processes based on customer requests.
Client casesThe supplier is part of the global purchasing system of major companies and supplies industries like wind power, oil & gas, and transportation.
Product Q&A
Q:What standards does this steel tube comply with?
A:
The tubes comply with major international standards including DIN 2391, EN 10305-1, JIS G3445, ASTM A519, and ISO 8535.
Q:What is the available size range for OD and WT?
A:
The outer diameter (OD) ranges from 2mm to 60mm, and the wall thickness (WT) ranges from 0.3mm to 10mm.
Q:What surface treatments are available?
A:
We offer Bright Annealing, Black Phosphating, and Galvanizing to meet specific corrosion resistance and appearance requirements.
Q:Is OEM service available for this product?
A:
Yes, OEM service is available. We can customize delivery conditions (BK, GBK, NBK, etc.) and steel grades according to customer requirements.
Q:What are the main applications for these tubes?
A:
They are widely used in automotive powertrain systems, hydraulic/pneumatic lines, machinery industry, heat exchangers, and oil/gas drilling.
Send Inquiry
*To:
Zhangjiagang Chewit International Co., Ltd.
Zhangjiagang Chewit International Co., Ltd.*Content:
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