SSAW Steel Pipe
SSAW pipe full name is Spiral Submerged arc welding pipe. The pipe is formed by spiral submerged arc welding technology which is called SSAW pipe. Generally speaking, when it comes to the same standard and steel grade, the price of SSAW pipe is cheaper or lower than ERW pipe and LSAW pipe. The strength is higher than the straight seam welded 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.
Out Diameter(mm ) | Wall kapal (mm) | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | |
219.1 | ● | ● | ● | ● | ||||||||||||||||
273 | ● | ● | ● | ● | ● | |||||||||||||||
323.9 | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
325 | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
355.6 | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
377 | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
406.4 | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
426 | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
457 | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
478 | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
508 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||
529 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||
630 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||
711 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||
720 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||
813 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||
820 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||
920 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||
1020 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||
1220 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||
1420 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||
1620 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||
1820 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||
2020 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||
2220 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||
2500 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||
2540 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||
3500 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
Chemical Analysis and Mechanical Properties of SSAW Steel Pipe
pamantayan | baitang | Chemical Komposisyon (max)% | Mechanical Katangian (min) | |||||
C | si | mn | P | S | Tensile Strength (Mpa) | Yield Lakas (Mpa) | ||
API 5CT | h40 | - | - | - | - | 0.030 | 417 | 417 |
J55 | - | - | - | - | 0.030 | 517 | 517 | |
K55 | - | - | - | - | 0.300 | 655 | 655 | |
API 5L PSL1 | A | 0.22 | - | 0.90 | 0.030 | 0.030 | 335 | 335 |
B | 0.26 | - | 1.20 | 0.030 | 0.030 | 415 | 415 | |
X42 | 0.26 | - | 1.30 | 0.030 | 0.030 | 415 | 415 | |
X46 | 0.26 | - | 1.40 | 0.030 | 0.030 | 435 | 435 | |
X52 | 0.26 | - | 1.40 | 0.030 | 0.030 | 460 | 460 | |
X56 | 0.26 | - | 1.40 | 0.030 | 0.030 | 490 | 490 | |
X60 | 0.26 | - | 1.40 | 0.030 | 0.030 | 520 | 520 | |
X65 | 0.26 | - | 1.45 | 0.030 | 0.030 | 535 | 535 | |
X70 | 0.26 | - | 1.65 | 0.030 | 0.030 | 570 | 570 | |
API 5L PSL2 | B | 0.22 | 0.45 | 1.20 | 0.025 | 0,015 | 415 | 415 |
X42 | 0.22 | 0.45 | 1.30 | 0.025 | 0,015 | 415 | 415 | |
X46 | 0.22 | 0.45 | 1.40 | 0.025 | 0,015 | 435 | 435 | |
X52 | 0.22 | 0.45 | 1.40 | 0.025 | 0,015 | 460 | 460 | |
X56 | 0.22 | 0.45 | 1.40 | 0.025 | 0,015 | 490 | 490 | |
X60 | 0.12 | 0.45 | 1.60 | 0.025 | 0,015 | 520 | 520 | |
X65 | 0.12 | 0.45 | 1.60 | 0.025 | 0,015 | 535 | 535 | |
X70 | 0.12 | 0.45 | 1.70 | 0.025 | 0,015 | 570 | 570 | |
X80 | 0.12 | 0.45 | 1.85 | 0.025 | 0,015 | 625 | 625 | |
ASTM A53 | A | 0.25 | 0.10 | 0.95 | 0.050 | 0.045 | 330 | 330 |
B | 0.30 | 0.10 | 1.20 | 0.050 | 0.045 | 415 | 415 | |
ASTM A252 | 1 | - | - | - | 0.050 | - | 345 | 345 |
2 | - | - | - | 0.050 | - | 414 | 414 | |
3 | - | - | - | 0.050 | - | 455 | 455 | |
EN10217-1 | P195TR1 | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 | 320 | 320 |
P195TR2 | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 | 320 | 320 | |
P235TR1 | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 360 | 360 | |
P235TR2 | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 360 | 360 | |
P265TR1 | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 410 | 410 | |
P265TR2 | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 410 | 410 | |
EN10217-2 | P195GH | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 | 320 | 320 |
P235GH | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 360 | 360 | |
P265GH | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 410 | 410 | |
EN10217-5 | P235GH | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 360 | 360 |
P265GH | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 410 | 410 | |
EN10219-1 | S235JRH | 0.17 | - | 1.40 | 0.040 | 0.040 | 360 | 360 |
S275JOH | 0.20 | - | 1.50 | 0.035 | 0.035 | 410 | 410 | |
S275J2H | 0.20 | - | 1.50 | 0.030 | 0.030 | 410 | 410 | |
S355JOH | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 470 | 470 | |
S355J2H | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | 470 | 470 | |
S355K2H | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | 470 | 470 |
Machine of manufacturing ssaw steel pipe
Edge planing machine, edge milling machine, pipe cutting machine,butt welding machine, pinching machine, hydraulic testing machine.
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 |
End: Square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)
Hubad, Lightly Oiling, Itim Painting, Anti-kaagnasan patong (FBE / 2PE / 3PE)
Packaging of SSAW Steel Pipe
According to the regulations and customer’s requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
To meet the entirety of our customers business needs, We offers its services as a “One-Stop Shop” for business services including Purchasing, Value-Added Manufacturing, Packaging/Labeling, and Delivery.
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.