Titanium tube

    Material:Pure titanium, titan

    Grade:TA1、TA2、TA3、TC4、TA9、TA10、TA18

    thickness:0.3mm - 80mm

    width:2m - 10m

    height:<9m

    certificate:ISO 9001

    standard:GB/T3624 GB/T3625 ASTM B338 ASTM B862 ASTM B865

    Description:

    Titanium tube

    Grade

    Manufacturing process

    delivery status

    specification(thick×width×long/mm

    Executive Standard

    TA1

    Cold rolled
    Hot rolled

    M

    Ф5-110×1.0-4.5×2000-9000

    (Cold rolled titanium seamless tube)

    Ф110以上×1.0-8.0×1000-2000

    (Titanium welded tube)

    GB/T3624-2007

    TA2

    GB/T3625-2007

    TA9

    ASTM B337

    TA10

    ASTM B338

    TC4

    Hot forging

    M

    Ф15以上×5.0以上×1000以内

    GB/T2965-2007

    ASTM B348

    A reference standard
    1. GB 228 Metal tensile test method
    2. GB 224 metal pipe hydraulic test method
    3. GB 226 metal tube flattening test method
    4. GB/T3620.1 titanium and titanium alloy grades and chemical composition
    5. GB/T3620.2 Titanium and titanium alloy processed products chemical composition and composition tolerance
    Two technical requirements
    1. The chemical composition of titanium and titanium alloy pipes shall comply with the provisions of GB/T3620.1. When the buyer retests, the allowable deviation of the chemical composition shall comply with the provisions of GB/T3620.2.
    2. The allowable deviation of the outer diameter of the pipe shall comply with the provisions in Table 1.
    3. The allowable deviation of the pipe wall thickness should not exceed ±12.5% of its nominal wall thickness. The allowable deviation of the pipe wall thickness does not apply to the weld of the titanium welded pipe.
    4. The length of the pipe shall comply with the requirements in Table 2.
    5. The length of the fixed length or double length of the pipe should be within its indefinite length. The allowable deviation of the fixed length is +10mm. The length of the double length should also be included in the cut amount when the pipe is cut. Each cut should be 5mm.

    钛管材外径的允许偏差(mm

    外径

    3~10

    >10~30

    >30~50

    >50~80

    >80~100

    >100

    允许偏差

    ±0.15

    ±0.30

    ±0.50

    ±0.65

    ±0.75

    ±0.85

    表二

    管材的长度(mm

    钛无缝管

    外径

    ≤15

    不定尺长度

    500~400

    15

    500~900

    钛焊接管

    壁厚

    0.5~1.25

    500~1500

    1.25~2.0

    500~6000

    钛焊接-轧制管

    壁厚

    2.0~2.5

    500~4000

    0.5~0.8

    500~8000

    >0.8~2.0

    500~5000

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