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Calidad material muy buena. tenemos cooperar más de 10 años. Negocian clases de las porciones de material de acero. Toda la calidad material buena. Ellos deber para toda la calidad material. Estamos acepillando para continuar cooperando con ellos en el futuro

Persona de Contactar Ahora : Gao

Número de teléfono : 18068357371

whatsapp : +8618068357371

Bright Polished ASTM A213 A312 A270 Stainless Steel Pipe Grade 201 304 316L

Certificación	ISO, AISI, ASTM, EN, DIN
Cantidad de orden mínima	51 kilogramos
Precio	US $4.31-5.16 / kg

Datos del producto

Forma	Redondo	Técnica	laminado en caliente
Tratamiento superficial	Pulido	Diámetro exterior	OD6 - 406 mm
Espesor	0.4 - 20.0m m	Longitud	6 m/pcs
Calificación	201, 304, 316L, 2205, 2507, 904L, C276, C4	Estándar	ASTM A213, ASTM A312, ASTM A270, ASTM B622
Capacidad de producción	500000 kg	Material	Acero inoxidable
Refinamiento	Pulido brillante	Rango de diámetro	DE 6-630 mm
Dureza	Bajo	Uniformidad de la pared	Alto
Precisión	Alto
Resaltar	Bright Polished Stainless Steel Pipe , ASTM A213 A312 A270 SS Pipe , Grade 201 304 316L Stainless Steel Tube

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Descripción de producto

Bright Polished Stainless Steel Pipe

ASTM A213 A312 A270 Stainless Steel Pipe with Bright Polished Outside Finish in Grades 201, 304, 304L, 316L, and more

Product Specification	Details
Product Name	Bright Polished Stainless Steel Pipe
Available Grades	201, 304, 316L, 2205, 2507, 904L, C276, C4, etc.
Standards	ASTM A213, ASTM A312, ASTM A270, ASTM B622
Diameter Range	OD 6 - 406mm
Thickness Range	0.4 - 20.0mm
Length	6m per piece or custom fixed length as requested
Surface Finish	Bright Polished
Company Type	Manufacturing 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 professional worker oversight
Comprehensive Testing: Direct-reading Spectrum Instrument analysis, Yield Strength, Tensile Strength, Elongation, Hardness Test, Flattening Test, Flaring Test, Eddy Current Test, Ultrasonic Test, Hydrostatic Test, and Corrosion Test

Manufacturing Capabilities

Our company specializes in the production of sanitary stainless steel welded pipe and pipe fittings. We operate a complete welded pipe assembly line including:

Cage forming technology
Multi-shade welding processes
Internal and external welding capabilities
Internal and external mirror polishing

We strictly adhere to 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.

Compared to stainless steel seamless cold drawing processes, our products offer stable quality, uniform wall thickness, high precision, no strain or pitting holes, excellent internal and external surface quality, low hardness, and direct production of elbows, tees, and related accessories.

Our products are widely used in food processing, medical machinery, petroleum, chemical industries, and related applications.

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