China's most trusted manufacturers of Stainless Steel Pipes & Tubes.

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-supplies

    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

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