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.
| Specifications | Range |
| Out Diameter | 33.4mm - 609.6mm |
| Wall Thickness | 3mm - 12mm |
SSAW/SAW STEEL PIPES
Usage: Used for low pressure liquid delivery, such as water, gas, and oil.
Process:SAW(SAWL,SAWH): Spiral Welded
SSAW: Spiral Submerged-arc Welded
Quality Standard:
GB/T3091 Welded steel pipe for low pressure liquid delivery
GB/T9711 Petroleum and natural gas industries–Steel pipe for pipelines
IS: 3589 Steel tubes for water and sewage
IS : 1978-1982:Steel tubes for use in transportation of oil; gas & Petroleum products
ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
DIN 2458 WELDED STEEL PIPES AND TUBES
EN10217 Welded steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature properties
API 5L Line Pipe
SY/T5037 Spiral submerged arc-welded steel pipe for pipelines for low pressure field fluid service
SY/T 5040 Spiral submerged arc-welded steel pipe piles
CJ/T 3022 Spiral submerged-arc welded steel pipe for municipal heat supply
IS : 1978 Steel tubes for use in transportation of oil; gas & Petroleum products
ASTM A252 WELDED AND SEAMLESS STEEL PIPE PILES
Coating Standard:
ANSI/AWWA C104/A21.4 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water
ISO 21809 Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems
DIN 30670 Polyethylen coatings of steel pipes and 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
Mechanical properties| Steel Grade | Yield strength (Mpa) min | Tensile strength (Mpa) | Elongation (%) min |
| P195TR1 | 195 | 320-440 | 27 |
| P195TR2 | 195 | 320-440 | 27 |
| P235TR1 | 235 | 360-500 | 25 |
| P235TR2 | 235 | 360-500 | 25 |
| P265TR1 | 265 | 410-570 | 21 |
| P265TR2 | 265 | 410-570 | 21 |
| Steel | C | Si | Mn | P | S | Cr | Mo | Ni | Cu | Nb | Ti | V | |
| Grade | Number | max | max | max | max | max | max | max | max | max | max | max | max |
| P195TR1 | 1.0107 | 0.13 | 0.35 | 0.7 | 0.025 | 0.02 | 0.3 | 0.08 | 0.3 | 0.3 | 0.01 | 0.04 | 0.02 |
| P195TR2 | 1.0108 | 0.13 | 0.35 | 0.7 | 0.025 | 0.02 | 0.3 | 0.08 | 0.3 | 0.3 | 0.01 | 0.04 | 0.02 |
| P235TR1 | 1.0254 | 0.16 | 0.35 | 1.2 | 0.025 | 0.02 | 0.3 | 0.08 | 0.3 | 0.3 | 0.01 | 0.04 | 0.02 |
| P235TR2 | 1.0255 | 0.16 | 0.35 | 1.2 | 0.025 | 0.02 | 0.3 | 0.08 | 0.3 | 0.3 | 0.01 | 0.04 | 0.02 |
| P265TR1 | 1.0258 | 0.2 | 0.4 | 1.4 | 0.025 | 0.02 | 0.3 | 0.08 | 0.3 | 0.3 | 0.01 | 0.04 | 0.02 |
| P265TR2 | 1.0259 | 0.2 | 0.4 | 1.4 | 0.025 | 0.02 | 0.3 | 0.08 | 0.3 | 0.3 | 0.01 | 0.04 | 0.02 |
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 plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
In addition to EN 10217 SSAW steel pipes, we also provide you with products are seamless steel pipe, erw steel pipe, lsaw steel pipe,prefabricated piping etc. It can carry out production according to the standards such as GB , HG, SH, ANSI, ASME, API 5L, OCTG, DIN and JIS etc.
