What delivery formats do you offer?

We provide coils, long length straight pieces, and short length pieces.

What payment terms do you accept?

We accept T/T, L/C, MoneyGram, USD, EUR, HKD, and CNY.

What are your accepted delivery terms?

We accept FOB, CFR, CIF, EXW, DDP, and DDU.

High Precision 304 Stainless Steel Metal Pipe

Name: High Precision 304 Stainless Steel Metal Pipe
Brand: Zhangjiagang Chewit International Co., Ltd.
SKU: 2112606144

Jiangsu, ChinaZhangjiagang Chewit International Co., Ltd.

US$3.60

300-599 Meters

US$3.58

600+ Meters

Product profile

Customization

Available

Type

Welded

Technique

Arc-Welding

Model NO.

STW-18

Material

Stainless Steel

Surface Treatment

Bright Annealed, Black Phosphated or Galvanized

Section Shape

Round

Transport Package

Bundles or Boxes

Specification

as per standard or request

Origin

China

HS Code

7306610000

Production Capacity

1000ton/Omonth

Key features

High Precision Tolerance: OD and ID tolerance within +/-0.05mm for superior accuracy.

Customizable Sizes: Other sizes, grades, and special tolerances available upon request.

Advanced Surface Treatment: Bright annealing, polishing, pickling, and electropolishing options.

Versatile Material Grades: Available in 304, 304L, 316, and 316L stainless steel.

Flexible Delivery Status: Options include coils, long straight pieces, or short cut lengths.

Superior Mechanical Performance: Tubes can be flared, flattened, and bent freely without damage.

Strict Quality Inspection: Double inspection by professional controllers with vivid test reports.

OEM Service Available: Customization services offered for specific manufacturing needs.

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: ≤6.33h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryZhangjiagang Chewit is a China-based limited trading company established in 2010, with stated precision-tube and steel-forging manufacturing activities. The supplier reports ISO9001:2015 certification, more than 10 production lines, approximately 5,000 tons of annual seamless-steel-pipe productivity, broad export-market coverage, and one-month lead times in both peak and off-peak seasons. Its quality claims include 100% dimensional and surface checks, batch chemical and mechanical testing, and non-destructive testing upon request. Evidence is insufficient to assess after-sales service, financial credibility, and customization capability. Innovation evidence is limited to an associated forging operation reporting 11 authorized patents, while customer evidence consists of one listed buyer and one trade transaction.

Supplier typeThe supplier is identified as a China-based limited company and trade company, with stated manufacturing activities in precision steel tubes and forgings. Its product scope includes seamless, welded, carbon, stainless, hydraulic, cold-drawn, and precision tubes, indicating a specialized steel-product supplier with both trading and manufacturing positioning.

CertificationsThe supplier explicitly reports an ISO9001:2015 management-system certificate. It also describes inspection and industry-related qualifications associated with its forging operation, including API 20B, PED, and classification-society credentials, although the scope and holder of each qualification are not separately specified.

R&D capabilityThe supplier describes advanced production and inspection equipment, precision-tube manufacturing, and a forging operation with 11 authorized patents, including three invention patents. These statements provide explicit but limited evidence of process and product-development capability, mainly linked to the forging operation rather than clearly to the entire supplier entity.

Production capacityThe supplier reports more than 10 production lines, annual seamless-steel-pipe productivity of 5,000 tons, heat-treatment furnaces, inspection equipment, and manufacturing of precision tubes and forgings. The descriptions also cite a 10,000-square-meter tube operation and a substantially larger forging facility, although employee and facility figures are inconsistent across slices and should be verified.

Client casesThe supplier states that it serves wind power, oil and gas, transportation, shipbuilding, and gearbox sectors and has entered the global purchasing system of a major company since 2006. The trade data identifies one buyer and one transaction, so sector references are available but the breadth and depth of verifiable customer cases remain limited.

Product Q&A

Q:What are the available material grades?

We offer 304, 304L, 316, and 316L stainless steel grades.

Q:What is the size range for the pipes?

Outer diameter ranges from 0.1mm to 30mm, and wall thickness from 0.05mm to 5mm.

Q:Can you provide custom sizes or tolerances?

Yes, other sizes, grades, and special tolerances are available upon request.

Q:What surface treatments are available?

Options include bright annealed, polished, annealed & pickled, and electropolished.

Q:How do you ensure product quality?

We conduct pre-production samples, final inspections, and double inspections by professional controllers.

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High Precision 304 Stainless Steel Metal Pipe