Production	ERW/SSAW/LSAW Welded Steel Pipe
Brand	YANGTZE STEEL
Standard	API 5L, API 5CT, SY/T5037, SY/T5040, GB/T9711.1,GB/T9711.2, A, B, X42-X80, L175-L555,L245NB, etc.
Material	A252,A53,A106,Q235b,Q345b,
Out Diameter	1/8” (3.175mm) - 60” (1524mm) (Larger OD Available)
Wall Thickness	3mm-30mm
Length	5.8m-11.8m,or as customer's requirements.
Place of Origin	Shandong, China
Main Market	Middle East,Africa,South-east Asia,USA,Canada,South America
Usage	1. Piling project 2. Heat-supply project 3. Conveying drinking water,drainage,coal gas,fuel gas,mine slurry and other low & middle pressure fluids 4. API5L Petroleum and natural gas pipeline 5. Chemistry industry 6.Electric power engineering circulating pipe
Package	1.Bundle packing or in bulk 2. Bevelled or plain ends as per buyer's request 3. Marks: as per customer's request 4. Surface treatment: with or without varnish/2PP/2PE/3PE/3PP/FBE coating 5. Metal or plastic protecting caps at pipe ends
Delivery Time	about 20days after receipt of irrevocable L/C at sight or 30% deposit T/T
Other products	1.SSAW welded steel pipe 2.LSAW steel pipe 3.ERW steel pipe 4. Casing pipe
External Coating	FBE, 2PE, 3PE,3PP etc.
Pipe end	Plain end, beveled end, PVC covered and both ends capped ,threaded and coupled

Advantages of spiral welded pipe:
(1) Steel pipes of different diameters can be produced using strip steel of the same width, and
steel pipes of large diameter can be produced from narrow strip steel.
(2) Under the same pressure conditions, the stress of the
spiral welded seam is smaller than that of the straight seam, which is 75% to 90% of that of the straight seam welded pipe, so it can withstand greater pressure. Compared with the straight seam welded pipe of the same outer diameter, the wall thickness can be reduced by 10% to 25% under the same pressure.
(3) The size is accurate, the general diameter tolerance does not exceed 0.12%, the deflection is less than 1/2000, and the ovality is less than 1%. Generally, the sizing and straightening process can be omitted.
(4) Continuous production is possible. In theory, long steel pipes can be produced, with small head and tail loss, and can
increase the metal utilization rate by 6% to 8%.
(5) The equipment is light in weight and low initial investment. It can be made into a trailer-type mobile unit to directly produce welded pipes at the construction site where the pipeline is laid.

Cases

UAE ASTM A53 GR.B 89*sch80 680 Tons	Nigeria PIPE, EFW ASTM A672 32" STD 1600 pcs	Colombia API 5L Gr70 PSL2 30"*0.812" 15260 meters(project)	Mexico ASTM A513 250*STD 20120 meters(project)
Spain API 5L GrB PSL 1 8"*Sch-20 & Sch-40 320 Tons	Singapore X56 PSL1; Plain End 20"; 0.625” WT 550 Tons	Venezuela ASTM A52 TYPE E 16 "bare pipe SCH STD 500 pcs	Nigeria CS ERW PIPE 8" SCH20/40 30000 Meters(project)
Mexico API 5L Gr.B 16 INCH SCH STD 5500 meters	Bolivia ASTM. A53 black steel pipe (ERW) 25-200mm, Schedule 40 25030 meters	Ghana API 5L X42 PSL1 610mm outside diameter, 9mm thick 12371 metres(project)	Jordan ASTM A53 B Dia 250mm STD 560 Tons
United Arab Emirates ASTM GR – B 1"-6" SCH40 5.8 MTRS 200 NOS	Irap ASTM A587 1"-8" sch40 21"lengths 7000 METERS	Bangladesh API 5L grade b 16" DN (OD 406.4mm) X WT 7.9mm 1000 Tons	Saudi Arabia ERW casing 8" diameter wall thickness of 8mm 5-8M 800 nos
Nigeria A53 GrB 4IN SCH40, 6M, BEVEL ENDS 1000 PCS	Iran ASTM A53 GR B 3'' 88,9X5,5X6,10 500 TONS	Yemen ASTEM A53 BLACK PLAIN ENDS 8” X 4.78MM X 6METER 15000 PCS	Chile API 5L GR.B 6.35 thickness in 6 inches wide pipes of 6 meters 270 tons
Jordan EFW API 5L PSL1 Gr B 14" Sch 40	Australia API 5L GRB/ASTM A53 GRB 8"-12" Sch 20 x 6.0 Mtr 350 lengths	United States API 5L Grade B OD 273.1 mm Weight 31.23 LB/Ft, wall thickness 7.09 mm 6000 meters	United Arab Emirates MS erw pipe ASTM A53 / A106 Dia 25mm x 3mm thick 4300 tons
Malaysia ASTM A53 grade B bevelled plain ends 8"-12" sch40 6m 25000 pcs	Qatar EN 10219 S275OH 406.4x30x12000MM 750 PCS	Singapore API 5L/ ASTM A 53 B 28 inch Sch.: STD.Unit Length: 6 Meter 15000 Meter	Oman ASTM A106/API 5L GRADE B SCH 20/XS (12.7)*700A, (28'') 6.0MR 2400 Mtr.
Maroc API SPEC 5L GR B ERW 14" BW SCH 20 840 pieces	Tunisia ASTM A 178 Gr A ERW OD: 63.5mm, SCH 20, L: 10060mm 1800 PCS	Egypt ASTM A53 GR.B 127 OD X 3.6mm X 7.5 metre length 480 MT	Syria ASTM A53 GR.B 6" sch40 6m length 300 lengths

FAQ

Q1.Briefly introduce Yangtze Steel Group?
A1. Yangtze Steel Group is a comprehensive enterprise group with steel pipe production and processing ,intelligent pipe network design and maintenance as well as the management of domestic and international trade.

Q2.What are Yangtze Steel’s main products?
A2.Yangtze Steel’s main products include carbon steel pipe, stainless steel pipe, galvanized steel pipe

Q3.How can you ensure the quality of your product?
A3.All products have to go through three checks in the whole manufacturing process,it includes production and Random Testing in warehouse and Before Shipping.

Q4.What is your delivery time and the supply ability?
A4.The delivery time normally within 15~28working days,we can supply about 10,000tons every month.

Q5.Can you come to our country to negotiate face to face?
A5.We support face-to-face negotiation and on-site service to selected countries,for details, please consult any sales consultant on this page.

Q6.About the complaint,quality problem,etc after-sales service,how do you handle it?
A6.We will have certain colleague to follow our order accordingly for each order with professional after-sales service. If any claim happen, we will take our responsibility and compensate as per contract. For better serve our client, we'll keep tracing feedback of our products from clients and that's what make us different from other suppliers. We're customer care enterprise and our mission is to add honor to Made in China.

Q7.As the first customer,how do we trust you?
A7.We are an SGS certified supplier. Customers who cooperate with us for the first time and reach a certain amount can get SGS inspection service for free, so that you can get assured service throughout the process.

Q8.Can we get free samples?
A8.Yes, but not all items are available.for details, please consult any sales consultant on this page.