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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

Bright Annealing Polished Stainless Steel Seamless Capillary Tube with OD 6-630mm

Certification	ISO, AISI, ASTM, EN, DIN
Minimum Order Quantity	51 kg
Price	US $4.2-5.22 / kg

Product Details

Shape	Round	Technique	Hot Rolled
Surface Treatment	Polished	Outer Diameter	OD6 - 406mm
Thickness	0.4 - 20.0mm	Length	6m/pcs Or Fixed Length
Finishing	Bright Polished	Production Capacity	500000kgs
Grade	201 304 316L 2205 2507 904L C276 C4	Standard	ASTM A213, ASTM A312, ASTM A270, ASTM B622
Yield Strength	Tested	Tensile Strength	Tested
Elongation	Tested	Hardness Test	Performed
Corrosion Test	Performed
Highlight	Bright Annealing Stainless Steel Pipe , Polished Surface Seamless Tube , OD 6-630mm Capillary Tube

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Product Description

Bright Annealing Stainless Steel Capillary Seamless Tubes & Pipes

Premium bright polished stainless steel capillary seamless tubes and pipes available in various grades including 201, 304, and 316 stainless steel.

Products 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 Grades

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 and quality consistency.

Process Control

Strict adherence to process charts with professional worker oversight throughout production.

Inspection & Testing

Direct-reading Spectrum Instrument for chemical composition analysis
Yield Strength, Tensile Strength, and Elongation testing
Hardness, Flattening, and Flaring Tests
Eddy Current and Ultrasonic Testing
Hydrostatic and Corrosion Testing

Company Overview

We specialize in manufacturing sanitary stainless steel welded pipes and pipe fittings. Our facility features complete welded pipe assembly lines including cage forming, multi-shade welding, internal and external welding, and mirror polishing equipment. We strictly adhere to Chinese GB, ASTM, JIS, and DIN standards with ISO9001 quality management system certification. Our products offer superior quality with stable wall thickness uniformity, high precision, and excellent surface quality for applications in food processing, medical machinery, petroleum, and chemical industries.

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