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Specialized Welded Cold Drawn Carbon Steel Tube for Construction Projects
US$3.00-10.00
500 kg
Product profile
Customization
AvailableType
WeldedTechnique
Arc WeldingModel NO.
304 304L 316 316L 316Ti 321 410Material
Stainless SteelSurface Treatment
Ba, PolishUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Mining, Special PurposeSection Shape
RoundStandard
ASTM A269 A312 A249 A270 A554 A789 A790 A268Delivery Condition
Ba, PolishSteel Grade
304 304L 316 316L 316ti 321 410Certificate
ISO 9001 Ts16949Secondary or Not
Non-SecondaryApplication
Precision ApplicationTransport Package
Bundles or BoxesSpecification
OD0.1- 60mmOrigin
ChinaHS Code
7306610000Key features
High Precision Tolerance: Tolerance controlled at +/-0.05mm, with minimum tolerance of +/-0.02mm for high accuracy.
Wide Material Selection: Available in 304, 304L, 316, 316L, 316Ti, 321, and 410 stainless steel grades.
Multiple Surface Treatments: Options include Ba finish, Polish, Bright Annealed, Pickled, and Electropolishing.
High Pressure Resistance: Suitable for hydraulic lines and high-pressure applications with good mechanical performance.
Extensive Standard Compliance: Meets ASTM A269, A312, A249, A270, A554, A789, A790, A268, EN, GB/T, JIS, BS, and DIN standards.
Flexible Delivery Formats: Available in coils, long straight pieces, or short lengths based on customer requirements.
Versatile Application Scope: Used in hydraulic, automotive, aerospace, food/beverage, medical, and chemical industries.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service AvailableExport Year: 2013-08-01 CertifiedNearest Port: shanghaiAverage Response Time: ≤5.46h 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 is the tolerance for the tube dimensions?
A:
The tolerance can be controlled at +/-0.05mm, with a minimum tolerance of +/-0.02mm available.
Q:What stainless steel grades are available?
A:
We offer 304, 304L, 316, 316L, 316Ti, 321, and 410 stainless steel grades.
Q:What surface treatments are offered?
A:
Surface treatments include Ba finish, Polish, Bright Annealed, Annealed & Pickled, Bright Annealed + Fine polishing, and Electropolishing.
Q:What standards does the product comply with?
A:
The product complies with ASTM A269, A312, A249, A270, A554, A789, A790, A268, EN, GB/T, JIS, BS, and DIN standards.
Q:What are the accepted payment terms?
A:
Accepted payment types include T/T, L/C, and MoneyGram, with currencies in USD, EUR, HKD, and CNY.
Send Inquiry
*To:
Zhangjiagang Chewit International Co., Ltd.
Zhangjiagang Chewit International Co., Ltd.*Content:
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