SSAW Steel Pipe
SSAW / SAW STEEL PIPES
Paggamit: Ginamit para sa mababang presyon ng likido paghahatid, tulad ng tubig, gas, at langis.
proseso:
SAW (SAWL, SAWH): Spiral Welded
SSAW: Spiral Lubog-arc Welded
Kalidad ng pamantayan:
GB / T3091 Welded asero pipe para sa mababang presyon ng likido paghahatid
GB / T9711 Petroleum at natural gas industriya-Steel pipe para sa pipelines
AY: 3589 Steel tubo para sa tubig at dumi sa alkantarilya
AY: 1978-1982: Steel tubo para gamitin sa transportasyon ng langis; gas & Petroleum produkto
ASTM A53 Standard Specification para sa Pipe, Steel, Black and Hot-Dipped, sink-pinahiran, Welded at Walang hirap
DIN 2458 welded steel pipe at tubes
EN10217 Welded asero tubes para sa mga layunin presyon. Teknikal na mga kondisyon ng paghahatid. Non-haluang metal bakal tubes na may tinukoy na room properties temperatura
API 5L Line Pipe
SY / T5037 Spiral lubog arc welded steel pipe para sa mga pipelines para sa mababang presyon ng patlang tuluy-tuloy na serbisyo
SY / T 5040 Spiral lubog arc welded piles bakal pipe
CJ / T 3022 Spiral lubog arc welded steel pipe para sa mga munisipal na supply ng init
AY: 1978 Steel tubes para gamitin sa transportasyon ng langis; gas & Petroleum produkto
ASTM A252 welded at walang pinagtahian steel pipe piles
Coating Standard:
ANSI / AWWA C104 / A21.4 American National Standard para Cement-Mortar Lining para Malagkit-Iron Pipe at Fitting para sa Tubig
ISO 21,809 Petroleum at natural gas industriya - Panlabas Pintura para sa buried o lubog pipelines ginagamit sa pipeline transportasyon system
DIN 30,670 Polyethylen Pintura ng bakal pipe at fittings
Steel Grade:
BS: 1387, EN10217: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52
ASTM A 53: Gr. A, Gr B, Gr C, Gr.D
API 5L: A, B, X42, X46, X52, X56, X60, X65 X70
GB / T9711: L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555
GB / T3091, SY / T5037, SY / T 5040, CJ / T 3022: Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5, DF08 SPHC, M8
laki:
SAW SSAW:
Outer diamter: 219.1mm - 4064mm (8 "- 160")
Wall Kapal: 3.2 mm - 40mm
Length: 6mtr-18mtr
End: square dulo (straight cut, nakita cut, at tanglaw cut). o beveled para sa hinang, beveled,
Ibabaw: Nang basta-basta nilangisan, Hot lumangoy galvanized, Electro galvanized, Black, hubad, barnisan patong / Anti kalawang langis, Protective Coatings (Coal Tar Epoxy ,? Fusion Bond Epoxy, 3-layer PE)
Packing: Plastic plugs sa parehong dulo, heksagunal bundle ng max. 2,000kg na may ilang piraso ng bakal, Dalawang mga tag sa bawat bundle, Naka-wrap sa waterproof na papel, PVC manggas, at pananamit ng magaspang na may ilang piraso ng bakal, plastic caps.
Test: Chemical Component ng Pagsusuri, Mechanical Katangian (Ultimate makunat lakas, yield
lakas, pagpahaba), Technical Properties (Pagyupi Test, baluktot Test, Blow Test, Epekto Test), Panlabas Sukat Inspection, hydrostatic pagsubok, X-ray Test.
Mill Test Certificate: EN 10204 / 3.1B
Third party inspeksyon: SGS, BV, Lloyds etc.
LSAW Steel Pipe Dimensyon
|
out Diameter |
Wall kapal (mm) |
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pulgada |
mm |
6.4 |
7.1 |
7.9 |
9.53 |
12.7 |
14.3 |
15.9 |
19.1 |
22.2 |
25.4 |
28.6 |
31.8 |
34.9 |
38.1 |
41.3 |
44.5 |
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16 |
406.4 |
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18 |
457 |
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20 |
508 |
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22 |
559 |
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24 |
610 |
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26 |
660 |
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28 |
711 |
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30 |
762 |
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32 |
813 |
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34 |
864 |
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36 |
914 |
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38 |
965 |
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40 |
1016 |
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Standard and Classfication
| Classfication | pamantayan | pangunahing produkto |
| Steel Pipe para Fluid Serbisyo | GB / T 14,291 | Welded pipe for mine fluid sevice |
| GB / T 3091 | Welded pipe para sa mababang presyon ng tuluy-tuloy na serbisyo | |
| SY / T 5037 | Spirally lubog arc welded steel pipe para sa mga pipelines para sa mababang presyon ng tuluy-tuloy na serbisyo | |
| ASTM A53 | Black and hot-mabalakang yero welded at walang pinagtahian steel pipe | |
| BS EN10217-2 | Welded steel tybes for pressure purposes – delivery technical conditions – part2: Electric welded non- alloy and alloy steel tubes with specified elevated temperature properties | |
| BS EN10217-5 | Welded steel tybes for pressure purposes – delivery technical conditions – part5: submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties | |
| Steel Pipe para sa Ordinary Structure | GB / T 13793 | Longitudinally electric pagtutol welded steel pipe |
| SY / T 5040 | Spirally lubog arc welded piles bakal pipe | |
| ASTM A252 | Welded at magkatugmang piles bakal pipe | |
| BS EN10219-1 | Cold formed welded structural hollow sections of non-alloy and fine grain steels – part1: Technical delivert conditions | |
| BS EN10219-2 | Cold formed welded structural hollow sections of non-alloy and fine grain steels – part2: tolerances dimmsions and sectional properties | |
| line Pipe | GB / T 9711.1 | Steel pipe para sa pipeline transportasyon sistema ng petrolyo at natural gas industriya (Class Isang bakal pipe) |
| GB / T 9711.2 | Steel pipe para sa pipeline transportasyon sistema ng petrolyo at natural gas industriya (Class B steel pipe) | |
| API 5L PSL1 / 2 | line pipe | |
| pambalot | API 5CT | Steel pipe para magamit bilang casing o patubigan para sa mga balon ng petrolyo at natural gas industriya |
Hubad, Lightly Oiling, Itim Painting, Anti-kaagnasan patong (FBE / 2PE / 3PE)
Plastic plug sa parehong mga dulo, heksagunal bundle ng max. 2,000kg na may ilang piraso ng bakal, Dalawang mga tag sa bawat bundle, Naka-wrap sa waterproof na papel, PVC manggas, at pananamit ng magaspang na may ilang piraso ng bakal, plastic caps.
