SSAW/SAW STEEL PIPES
What is SSAW Steel Pipe?
SSAW steel pipe is made up of hot-rolled coiled steel using a double-sided submerged arc welding method. The welding process allows the steel pipes manufacturers to produce large-diameter steel pipes suitable for different applications.
What Are The Advantages of SSAW Pipes
SSAW steel pipe can be produced in longer length (maximum length up to 50 meters) compared to LSAW steel pipes
Due to its spiral seam SSAW pipe has an accurate diameter accuracy and strength
The sizes are adjustable & can be tailored to end-users requirement
Usage: Used for low pressure liquid delivery, such as water, gas, and oil.
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 and natural gas industries--Steel pipe for 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 21809 Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems
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:
SSAW:
Outer Diamter: 219.1mm - 4064mm (8" - 160")
Wall Thickness: 3.2 mm - 40mm
Length: 6mtr-18mtr
End: Square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
ibabaw: 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)
Packing: 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.
Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, 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.
SSAW Steel Pipe (Spiral lubog arc Pipe)
laki:
Out diameter: 219mm-3620mm
Wall kapal: 5mm-25.4mm
Length: 3m-12m
Chemical Analysis at Mechanical Katangian ng 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 ng manufacturing SSAW steel pipe
Edge planing machine, edge milling machine, pipe cutting machine, puwit hinang machine, pinching machine, haydroliko pagsubok machine.
Standard at Classfication
Classfication | pamantayan | pangunahing produkto |
Steel Pipe para Fluid Serbisyo | GB / T 14,291 | Welded pipe para sa minahan ng tuluy-tuloy na 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 para sa mga layunin na presyon - paghahatid ng mga teknikal na mga kondisyon - part2: Electric welded di haluang metal at haluang metal bakal tubes na may tinukoy na mataas properties temperatura | |
BS EN10217-5 | Welded steel tybes para sa mga layunin na presyon - paghahatid ng mga teknikal na mga kondisyon - PART5: lubog arc welded non-haluang metal at haluang metal bakal tubes na may tinukoy na mataas properties temperatura | |
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 | Malamig na binuo welded istruktura guwang seksyon ng non-haluang metal at fine grain steels - part1: Technical delivert kondisyon | |
BS EN10219-2 | Malamig na binuo welded istruktura guwang seksyon ng non-haluang metal at fine grain steels - part2: tolerances dimmsions at sectional mga ari-arian | |
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.