Especializado en Manufacturing Seamless Steel Pipe 321

• Tipo: Seamless Welded
• Estándar: ASTM, AISI, GB, JIS, DIN, EN
• Grado: 300 Series
• Certificación: ISO, SGS, BV, RoHS, IBR, AISI, ASTM, GB, ES, DIN, JIS
• Forma: Redondo
• Técnica: Trefilado en Frío
• No. de Modelo.: 321
• Tratamiento De Superficies: Pulido
• Perforated: No Perforado
• diámetro exterior: 4mm - 914,4mm;8mm-630mm
• grosor de la pared: 0,6mm - 30mm;0,5mm-45mm
• longitud: 5,8-6,1 m o a petición de los clientes
• inspección: dekra, tuv
• Paquete de Transporte: Plastic, Wooden Case, Others Seaworthy Packing
• Marca Comercial: ZJDP
• Origen: China
• Capacidad de Producción: 15000 Tons Welded Pipe, 8000 Tons Seamless

Descripción de Producto

Huzhou Dapu Stainless Steel Co., Ltd, is a company specialized in producing and marketing stainless steel pipe products. The company is jointly established by two companies which are professional manufacturers of stainless steel welded pipe and stainless steel seamless pipe respectively.

Our subordinate manufactories pass ISO9001-2000, PED, and the Manufacture License of Special Equipment People's Republic of China. The company's annual production capacity is 15000 tons stainless steel welded pipe, and 8000 Tons seamless stainless steel. The company has a professional testing center, with advanced testing equipment at home and abroad: Eddy current flaw detector, ultrasonic flaw detector, direct-reading spectrometer, X-ray detector, pressure unit, universal pressure test apparatus, and crystal physics and chemistry equipment. In strict line with GB, ASTM(ASME), EN, DIN, JIS and other international standard.

Specification group form that produce stainless steel welded pipe: Single slit(Φ 8mm-Φ 630mm), wall-thickness(0.5mm-25mm), girth(Φ 630mm-Φ 3000mm), wall-thickness(3mm-45mm)

Specification group form that produce stainless steel seamless pipe(Φ 6mm-Φ 610mm), wall-thickness(0.6mm-30mm).

Main material: 304\304L\316\316L\321\310S\317L\347H\S31803\2205\904L, etc. The produce are widely used in petroleum, chemical, paper, machinery, medicine, shipping, heat exchanger and other field.
Stainless Steel Pipe

Products specification:
Name	Stainless Steel Pipe
Standard	ASTM, GB, JIS, DIN, EN, AISI
Material Grade	TP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S
	TP410 TP410S TP403/S31803/S32205/S32750
Outer Diameter	Seamless Pipe: 6mm--610mm; Welded Pipe: 8mm-3000mm
Thickness	Seamless Pipe: 0.6mm - 30mm: Welded Pipe: 0.5mm-45mm
Length	5.8-6.1 m or as customers' request
Tolerance	Acording to the Standard or as the requirement of customers
Surface	B/No. 1/No. 4/No. 8/HL/BA/ ect.
Application	Petrochemical industry, chemical fertilizer industry, oil refining industry, oil and gas industry,
	light industry and food industry, pulp and paper industry, energy and environmental industries.
Test	UT, ET, HT, RT,ect, and others according to the standard,or as the requests of the customers