All Products

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 Annealed Stainless Steel Pipe 1.4301 Seamless Stainless Steel Tube with Polished Finish

Certification	ISO, AISI, ASTM, EN, DIN
Minimum Order Quantity	51 kg
Price	US $4.27-5.29 / kg

Product Details

Shape	Round	Technique	Hot Rolled
Surface Treatment	Polished	Outer Diameter	OD6 - 406mm
Thickness	0.4 - 20.0mm	Length	6m/pcs
Finishing	Bright Polished	Material Grade	304/L/H/N, 316/L/H/N/Ti, 321/H, 309/H, 310S, 347/H, 317/L904L
Production Capacity	500000kgs	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 Annealed Stainless Steel Pipe , 1.4301 Seamless Stainless Steel Tube , Polished Stainless Steel Tube

Leave a Message

Product Description

Stainless Steel Pipes 1.4301 Bright Annealed Tube Seamless Pipes/Tubes

High-quality stainless steel pipes and tubes available in grades 304, 304L, 316, and 316L, featuring bright polished finishing and seamless construction for superior performance in industrial applications.

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: 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 manufacturing process charts with careful worker supervision throughout production.

Inspection & Testing: Comprehensive quality control including:

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 the production of sanitary stainless steel welded pipes and pipe fittings, utilizing complete welded pipe assembly lines with advanced production technology and equipment. Our manufacturing process includes cage forming, multi-shade welding, internal and external welding, and precision mirror polishing.

We strictly adhere to Chinese GB, ASTM, JIS, and DIN standards, implementing ISO9001 quality management systems. Our comprehensive testing facilities include eddy current testing, water pressure testing, process performance inspection, intergranular corrosion testing, and metallographic analysis.

Our products offer superior quality with stable and accurate dimensions, uniform wall thickness, high precision, and excellent internal and external surface quality. Applications include food processing, medical machinery, petroleum, chemical industries, and related sectors.

Work Shop