Stainless Steel Seamless Pipe

Short Description:

Tube Range: 1/2″ OD – 24″ OD
Schedules: 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH
Length: Custom Cut Lengths
Material Grade:
304/304L/316/316L/321/321H/310/310s/317L/310H//904L
Standards: AISI ASTM JIS SUS and GB
Surface: BA, 2B, NO.1, NO.4, 4K, HL, 8K
Types: Round, Square, Rectangle, Coil, “U” Shape, Hydraulic & Honed Tubes

Product Description

Specification

Manufacturing Technique

Product Display & Application

Product Tags

Stainless steel seamless pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids.

The high precision stainless steel seamless tubes manufactured at Hunan Great Steel Pipe begin their journey as seamless tube extrusions, in a range of different sizes. This material is reduced in size a number of times until it gradually reaches the exact specifications our customers require. Each time we perform a reduction process, the tube needs to be cut, cleaned and heat treated before the next one can commence.

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Product Name	Executive Standard	Dimension	Steel Code / Steel Grade
Seamless Austenitic Stainless Steel Pipes	ASTM A312/A312M, ASME SA312/SA312M	OD: 1/4″~20″ WT: SCH5S~SCH80S	TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H
Seamless Austenitic Stainless Steel Tubing for General Service	ASTM A269, ASME SA269	OD: 6.0~50.8mm WT: 0.8~10.0mm	TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H
Seamless Austenitic Alloy-Steel Boiler, Super Heater and Heat-Exchanger Tubes	ASTM A213/A213M, ASME SA213/SA213M	OD: 6.0~50.8mm WT: 0.8~10.0mm	TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H
Seamless Duplex Stainless Steel Tubing for General Service	ASTM A789 / A789M	OD: 19.0~60.5mm WT: 1.2~5.0mm	S31803, S32205, S32750
Seamless Duplex Stainless Steel Pipes	ASTM A790 / A790M	OD: 3/4″~10″ WT: SCH5S~SCH80S	S31803, S32205, S32750
Seamless Stainless Steel Mechanical Tubing	ASTM A511	OD: 6.0~50.8mm WT: 1.8~10.0mm	MT304, MT304L, MT304H, MT310, MT310S, MT316, MT316L, MT317, MT317L, MT321, MT321H, MT347
Seamless Stainless Steel Tubes for Pressure Purposes	EN 10216, DIN 17456, 17458	OD: 6.0~530.0mm WT: 0.8~34.0mm	1.4301, 1.4307, 1.4541, 1.4401, 1.4404, 1.4571, 1.4878, 1.4432, 1.4462

ASTM A213/SA213, ASTM A312/SA312, ASTM A789
Austenitic		Ferritic & Martensitic	Ferritic / Austenitic
TP 304	TP 316H	TP 405	S32900
TP 304L	TP 316Ti	TP 410	S31803
TP 304H	TP 321	TP 430	S32205
TP 310S	TP 312H		S32750
TP 310H	TP 347		S31500
TP 316	TP 347H
TP 316L

Stainless steel seamless pipe can resist high temperatures for cleanliness and maintain the purity of materials which contact stainless steel directly. Stainless steel pipe and tubing are used in chemical plants, aviation fields, marine equipment, cryogenic transportation, medical and architectural industries.

● Chemical plants
● Aviation fields
● Marine equipment
● Cryogenic transportation
● Medical & architectural industries