What inspection items are performed?

Inspection items include tensile strength, yield strength, elongation, flattening, flaring, chemical analysis, 100% Eddy Current Test, and 100% size and surface checking.

What delivery conditions are available?

Delivery conditions include BK (+C), BKW (+LC), BKS (+SR), GBK (+A), and NBK (+N).

What are the accepted payment and delivery terms?

Accepted delivery terms are FOB, CFR, CIF, EXW, DDP, DDU. Accepted payment currencies are USD, EUR, HKD, CNY. Payment types include T/T, L/C, MoneyGram.

355 Galvanized Carbon Steel Metal Pipe

Name: Cold Drawn E215/235/255/355 Galvanized Carbon Steel Metal Pipe
Brand: Zhangjiagang Chewit International Co., Ltd.
SKU: 2113563734

Jiangsu, ChinaZhangjiagang Chewit International Co., Ltd.

US$1.50-5.00

500 kg

Product profile

Customization

Available

Type

Seamless

Technique

Cold Drawn

Model NO.

CDS-39

Material

Carbon Steel

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose

Section Shape

Round

Transport Package

Bundles or Boxes

Specification

as per standard or request

Origin

China

HS Code

7304319000

Production Capacity

1000ton/Month

Key features

Wide Standard Compliance: Meets DIN, GB, EN, ASTM, JIS, ISO, NF, BS standards for global compatibility.

Precision Dimensions: OD 2-60mm, WT 0.3-10mm, ID 1-12.5mm for precise engineering fit.

100% Inspection: Eddy current, size, and surface checked at 100% with EN 10204 3.1 certs.

Versatile Applications: Ideal for automotive, hydraulic, oil/gas, boiler, and construction sectors.

Advanced Manufacturing: Cold drawn seamless technique with special oil for low roughness and best surface.

Multiple Delivery Conditions: Available in BK, BKW, BKS, GBK, NBK to suit specific project needs.

OEM Service Available: Custom manufacturing services available for specialized requirements.

Strict Quality Control: Double inspection by professional controllers ensures only qualified products ship.

Company profile

Zhangjiagang Chewit International Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service AvailableExport Year: 2013-08-01 CertifiedNearest Port: shanghaiAverage Response Time: ≤6.19h 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 the steel tube comply with?

The tubes comply with DIN 2391, 1629, 1630, 2445, 73000, GB/T 8162, 8163, 3639, 3093, EN 10305-1, 10305-4, ASTM A822, A179, A519, SAE J524, JIS G3445, G3455, ISO 8535, NF A49-310, BS 3602, 6323, ASTM A269, and EN 10216-5.

Q:What are the available size ranges?

Outer Diameter (OD) ranges from 2mm to 60mm. Wall Thickness (WT) is 0.3mm to 10mm. Inner Diameter (ID) ranges from 1mm to 12.5mm.

Q:What materials are available?

Materials include Carbon Steel grades ST35/45/52, ST37/44/52, ST37.4/44.4/52.4, E215/235/255/355, 10/20/16Mn/35/45/30CrMo/42CrMo, 1010/1015/1025/1030/1045/4130/4140, Low carbon steel, STKM11A/12A/12B/12C/13A/13B/13C/S45C, STS35/38/42/49, TU37b/TU52b, CFS 360, CFS2/CFS3/CFS4/CFS5, 304/304L/316/316L, and 1.4401/1.4404.

Q:What are the main applications for these tubes?

Applications include automotive (fuel rails, hydraulic lines, power steering), mechanical engineering, heat exchange, gas cylinders, sub-sea/marine, aerospace, energy generation, and bearings.

Q:How is quality guaranteed?

We provide pre-production samples before mass production and final inspections before shipment. All products undergo double inspection by professional quality controllers with vivid test reports.

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Cold Drawn E215/235/255/355 Galvanized Carbon Steel Metal Pipe