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Raian Ionescu

Material quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future

Contact Person : Gao

Phone Number : 18068357371

Whatsapp : +8618068357371

316 316L Stainless Steel Pipe Round Steel Tubing with Bright Polished Finish and Cold-Drawing Technique

Certification	ISO, AISI, ASTM, EN, DIN
Minimum Order Quantity	51 kg
Price	US $5.6-6.2 / kg

Product Details

Shape	Round	Technique	Cold-Drawing
Surface Treatment	Polished	Outer Diameter	OD6 - 630mm
Thickness	0.4 - 20.0mm	Length	6m/pcs
Finishing	Bright Polished	Production Capacity	500000kgs
Grade	201 304 316L 2205 2507 904L C276 C4	Standard	ASTM A213, ASTM A312, ASTM A270, ASTM B622
Material	316 316L Stainless Steel	Yield Strength	Tested
Tensile Strength	Tested	Elongation	Tested
Hardness	Tested
Highlight	316 316L Stainless Steel Pipe , Bright Polished Finish Round Steel Tubing , Cold-Drawing Stainless Steel Tube

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Product Description

316 316L Stainless Steel Pipe / Round Steel Tubing

High-quality bright polished stainless steel pipes and round steel tubing with superior corrosion resistance and excellent surface finish.

Product Specifications

Product Name	Bright Polished Stainless Steel Pipe
Grade	201, 304, 316L, 2205, 2507, 904L, C276, C4, etc.
Standard	ASTM A213, ASTM A312, ASTM A270, ASTM B622
Diameter	OD6 - 406mm
Thickness	0.4 - 20.0mm
Length	6m/pcs or fixed length as requested
Finishing	Bright Polished
Company Type	Factory

Available Steel Grades

Austenitic Stainless Steel

304/L/H/N, 316/L/H/N/Ti, 321/H, 309/H, 310S, 347/H, 317/L, 904L

Duplex Steel

31803, 32205, 32750, 32760

Nickel Alloy

Hastelloy: UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R30188, N06230, R30556
Inconel: UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810, N08811, N08825, N09925, N08926
Monel: UNS N04400, N05500

Precipitation-hardening Steels

254SMO/S31254, 17-4PH, 17-7PH, 15-7PH

Quality Assurance

Raw Material Guarantee: We use Tsingshan Brand raw materials with spectrum direct-reading testing to ensure chemical composition accuracy
Process Control: Strict adherence to process charts with careful worker supervision
Inspection & Testing: Comprehensive testing including chemical composition analysis, yield strength, tensile strength, elongation, hardness test, flattening test, flaring test, eddy current test, ultrasonic test, hydrostatic test, and corrosion test

Company Overview

Our company specializes in the production of sanitary stainless steel welded pipes and pipe fittings. We operate complete welded pipe assembly lines including cage forming, multi-shade welding, internal and external welding, and mirror polishing.

We strictly implement Chinese GB, ASTM, JIS, and DIN standards with ISO9001 quality system certification. Our quality control includes eddy current testing, water pressure testing, process performance inspection, intergranular corrosion testing, and metallographic inspection.

Our products offer superior quality with stable and accurate dimensions, uniform wall thickness, high precision, no strain or pitting holes, excellent surface quality, and low hardness. They are widely used in food processing, medical machinery, petroleum, chemical industries, and related applications.

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