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304 316 Smooth Inner Hole Cold Drawn Seamless Stainless Steel Piping
US$2.00-9.00
500 kg
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide Technical Guidance

Warranty

1year

Type

Seamless

Technique

Cold Drawn

Material

Stainless Steel

Surface Treatment

Polished

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Round

Surface

Annealing & Pickling

Inspection

Apearance /Dimensional Test

Test

PMI

NDT

Ut/Et/Ht

Dt

Physical/Chemical Test

Transport Package

End Protection/Woven Bags/Wooden Case

Specification

OD 2mm--762mm

Trademark

HS

Origin

China

HS Code

7302300000

Production Capacity

3800ton/Year

Key features

Precision Tolerance Control: Diameter tolerance up to 0.3%D and wall thickness up to 3%S for high-precision applications.
Bright Annealing Process: Closed furnace with argon/nitrogen protection ensures bright, oxide-free surface finish.
Comprehensive Material Range: Supplies 304, 316, Super Austenitic, Duplex, Nickel Alloys, Titanium, and more.
Advanced Manufacturing Equipment: Equipped with high-speed multi-roll mills, automatic piercing lines, and cold-drawing equipment.
Rigorous Quality Testing: Full inspection suite including spectrometer, ultrasonic, eddy current, and hydrostatic testing.
Wide Application Scope: Suitable for ships, aerospace, oil/gas, chemical, food, and construction industries.
Multiple Surface Treatments: Options include Pickling Passivation, Polishing, and Annealing to meet specific needs.
Global Standard Compliance: Meets ASTM, ASME, DIN, ISO9001, PED, and major certification body requirements.

Company profile

Wenzhou Huashang Steel Co., Ltd
Importers and ExportersIn-stock CapacityR&D CapabilitiesYears of Export Experience
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-04-10Average Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others, FCA

About Our Factory & Business Background

AddressNo.128 Wenchang Road, Longwan, Wenzhou, Zhejiang, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsStainless Steel Pipe, Ss Pipe, Stainless Steel Tube, Ss Tube, Butt Welded Fitting, Nickel Alloy Fitting, Flange, Stainless Steel Butt Welded Fitting, Duplex Steel Pipe, Nickel Alloy Steel Pipe

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the warranty period for the seamless pipes?
A:
We provide a 1-year warranty for all our seamless stainless steel pipes.
Q:What materials are available for supply?
A:
We supply Austenitic Stainless Steel (304, 316, etc.), Super Austenitic, Duplex Steel, Nickel Alloys, Titanium, and various Nickel alloys.
Q:What are the size and tolerance specifications?
A:
OD ranges from 2-762mm with wall thickness 0.2-65mm. Diameter tolerance is up to 0.3%D and wall thickness up to 3%S.
Q:What surface treatments are offered?
A:
Available treatments include Pickling Passivation, Polishing, and Annealing to ensure a clean, bright surface.
Q:What certifications does the product meet?
A:
Products comply with ASTM, ASME, DIN standards and hold ISO9001, ISO14001, ISO45001, TUV, BV, CCS, and DNV-GL certifications.

Send Inquiry

*To:Wenzhou Huashang Steel Co., LtdWenzhou Huashang Steel Co., Ltd
*Content:
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