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Basic Info.
Model NO.
API 5L Grade B
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Construction & Decoration, Special Purpose
Section Shape
Round
Application
Fluid Pipe, Boiler Pipe
Length
5.8m, 6.4m, 6m, 11.8m, 12m, or as Required
Thickness
1-120 mm
Delivery Time
8-14 Days
Processing Service
Bending, Welding, Decoiling, Punching, Cutting
Transport Package
Standard Seaworthy Packing
Trademark
YF STEEL
Origin
Tianjin, China
Production Capacity
10000 Tons Per Month
Product Description
The API 5L Line Pipes are used in various pipeline transportations systems such as in petroleum and natural gas industries. We offer these products in customized shapes and sizes to our clients. We cover both (American Petroleum Institute)API 5L Seamless and welded pipe. They are also quite appropriate for oil and gas, conveying water. API 5L Seamless Line Pipe standardizes transportation systems in the offshore structures, materials and equipment for petrochemical, natural gas and petroleum industries. API 5L schedule 40 Pipe is being made up from High Quality of Standard Raw Materials.There are two basic PSL(Product Specifications Levels) of the technical requirements of these pipes which is known as API 5L PSL 1 and PSL 2 Pipe. We are Largest Trusted Line Pipe Suppliers in China. PSL 1 is a standard quality for line pipe, whereas API 5L psl2 Pipe holds additional mechanical and chemical properties, along with testing requirements. Grades covered up by this specifications are A25, A, B (and the subsequent "X" Grades), X42, X46, X52, X56, X60, X65, X70, X80. The two digit numbers that is followed by the letter "X", shows the Minimum Yield Strength of the pipe. We are leading API 5L Pipe Suppliers in China. We have comprehensive inventory of API 5L Seamless Line Pipe Suppliers in China in various sizes and Schedules
| Out Diameter | 13.7mm-914mm |
| Wall Thickness | 2mm-120mm |
| Length | 2m-12m |
| Producing Standard | American ASME B36.10M, ASTM API 5L, API 5CT Japanese JIS,German DIN,Chinese GB,BS standard |
| Steel Grade | ASTM A53, A106, A210, A252, A333 etc; PSL1: A, B, x42, x46, x52, x56, x60, x65, x70 PSL2: B, x42, x46, x52, x56, x60, x65, x70, x80 JIS STPG42, G3454, G3456 etc; DIN St37, St42, St45, St52, DIN1626, DIN17175; GB 20#, Q345, 16Mn etc. |
| Special specifications | Available according to customer's requirements and quantity. |
| End Shape | Beveled end, plain end, varnished, or adding plastic caps to protect the two ends as per customer's requirements |
| Surface treatment | Painted, Oiled, galvanized, phosphate etc |
| Usage | 1.Widely used in the mechanical treatment field, petrochemical industry, transport and construction field 2.Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc; 3.The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc 4.Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc |
| Third party inspection | Welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products. |
API 5L line pipe (Seamless and welded pipe) of all grades have PSL1 and PSL2 two product specifications, they are different on chemical composition, manufacturing processes, mechanical strength, heat treatment, test records, traceability etc.
PSL is the short name of product standard level. The product standard level of line pipe have PSL1 and PSL2, also we could say the quality standard divided in PSL1 and PSL2. PSL2 is higher than PSL1, not only the inspection standard is different, also the chemical property, mechanical strength standards are different. So when place the order for the API 5L line pipe, there should be stated clearly for the size, grades these general specification, also have to clarify the production standard leve, PSL1 or PSL2.
PSL2 is more strictly than PSL1 on the chemical properties, tensile strength, non-destructive test, and impact test.
API 5L PSL1 steel line pipe not required to do the impact test.
For API 5L PSL2 steel line pipe, except Grade X80, all the other grades of API 5L line pipe required the impact test at temperature of 0ºC. The average value of Akv: longitudinal direction≥41J, tranverse direction≥27J.
For API 5L Grade X80 PSL2 line pipe, at 0ºC for all the size, impact test the Akv average value: longitudinal direction≥101J, tranverse direction≥68J.
For API 5L PSL2 line pipe shall perform the hydraulic test for each single pipe, and in the API standard specification not permit to have Non-destructive test replace the hydraulic test, this also is a big difference between Chinese standard and API 5L standard. For PSL1 not required Non-destructive test, for PSL2 shall do the Non-destructive test for each single pipe.
Chemical composition and mechanical strength is also different between API 5L PSL1 line pipe and API 5L PSL2 line pipe. For the detailed specification as below. API 5L PSL2 have restrictions with the carbon equivalent content, where for the carbon mass fraction greater than 0.12%, and equal or less than 0.12%. Different CEQ shall be applied. For line pipe in PSL2 tensile strength have maximum limits.
API 5L PSL 1 Chemical Composition and Mechanical Properties:
| Standard | Steel grade | Chemical Compositions(%) | Mechanical Properties | |||||||
| C(Max) | Mn(Max) | P(Max) | S(Max) | Tensile strength(Min) | Yield strength(Min) | |||||
| Psi X 1000 | Mpa | Psi X 1000 | Mpa | |||||||
| API 5L PIPE PSL 1 | A25 | CL I | 0.21 | 0.60 | 0.030 | 0.030 | 45 | 310 | 25 | 172 |
| CL II | 0.21 | 0.60 | 0.030 | 0.030 | ||||||
| A | 0.22 | 0.90 | 0.030 | 0.030 | 48 | 331 | 30 | 207 | ||
| B | 0.26 | 1.20 | 0.030 | 0.030 | 60 | 414 | 35 | 241 | ||
| X42 | 0.26 | 1.30 | 0.030 | 0.030 | 60 | 414 | 42 | 290 | ||
| X46 | 0.26 | 1.40 | 0.030 | 0.030 | 63 | 434 | 46 | 317 | ||
| X52 | 0.26 | 1.40 | 0.030 | 0.030 | 66 | 455 | 52 | 359 | ||
| X56 | 0.26 | 1.40 | 0.030 | 0.030 | 71 | 490 | 56 | 386 | ||
| X60 | 0.26 | 1.40 | 0.030 | 0.030 | 75 | 517 | 60 | 414 | ||
| X65 | 0.26 | 1.45 | 0.030 | 0.030 | 77 | 531 | 65 | 448 | ||
| X70 | 0.26 | 1.65 | 0.030 | 0.030 | 82 | 565 | 70 | 483 | ||
| Standard | Steel grade | Chemical Composition(%) | Mechanical Properties | ||||||
| C | Mn | P | S | Tensile strength | Yield strength | ||||
| (Max) | (Max) | (Max) | (Max) | Psi X 1000 | Mpa | Psi X 1000 | Mpa | ||
| API 5L PIPE PSL 2 | B | 0.22 | 1.20 | 0.025 | 0.015 | 60-110 | 414-758 | 35-65 | 241-448 |
| X42 | 0.22 | 1.30 | 0.025 | 0.015 | 60-110 | 414-758 | 42-72 | 290-496 | |
| X46 | 0.22 | 1.40 | 0.025 | 0.015 | 63-110 | 434-758 | 46-76 | 317-524 | |
| X52 | 0.22 | 1.40 | 0.025 | 0.015 | 66-110 | 455-758 | 52-77 | 359-531 | |
| X56 | 0.22 | 1.40 | 0.025 | 0.015 | 71-110 | 490-758 | 56-79 | 386-544 | |
| X60 | 0.22 | 1.40 | 0.025 | 0.015 | 75-110 | 517-758 | 60-82 | 414-565 | |
| X65 | 0.22 | 1.45 | 0.025 | 0.015 | 77-110 | 531-758 | 65-82 | 448-565 | |
| X70 | 0.22 | 1.65 | 0.025 | 0.015 | 82-110 | 565-758 | 70-82 | 483-565 | |
| X80 | 0.22 | 1.90 | 0.025 | 0.015 | 90-110 | 621-827 | 80-102 | 552-705 | |
Dimensions of API 5L Line Pipe
| Nominal Size | Outside Diameter | Wall Thickness | Plain-end Weight | |||
| inch | mm | inch | mm | lb/ft | kg/m | |
| 0.405 | 0.405 | 10.29 | 0.095 | 2.4 | 0.31 | 0.47 |
| 0.54 | 0.54 | 13.72 | 0.088 | 2.2 | 0.43 | 0.62 |
| 0.54 | 13.72 | 0.119 | 3.0 | 0.54 | 0.79 | |
| 0.675 | 0.675 | 17.15 | 0.091 | 2.3 | 0.57 | 0.84 |
| 0.675 | 17.15 | 0.126 | 3.2 | 0.74 | 1.10 | |
| 0.84 | 0.84 | 21.34 | 0.109 | 2.8 | 0.85 | 1.28 |
| 0.84 | 21.34 | 0.147 | 3.7 | 1.09 | 1.61 | |
| 1.05 | 1.05 | 26.67 | 0.113 | 2.9 | 1.13 | 1.70 |
| 1.05 | 26.67 | 0.154 | 3.9 | 1.48 | 2.19 | |
| 1.315 | 1.315 | 33.4 | 0.133 | 3.4 | 1.68 | 2.52 |
| 1.315 | 33.4 | 0.179 | 4.6 | 2.17 | 3.21 | |
| 1.660 | 1.660 | 42.2 | 0.145 | 3.7 | 2.72 | 3.43 |
| 1.660 | 42.2 | 0.191 | 4.9 | 3.00 | 4.51 | |
| 1.660 | 42.2 | 0.382 | 9.7 | 5.22 | 7.77 | |
| 1.900 | 1.900 | 48.3 | 0.145 | 3.7 | 2.72 | 4.07 |
| 1.900 | 48.3 | 0.200 | 5.1 | 3.63 | 5.43 | |
| 1.900 | 48.3 | 0.400 | 10.2 | 6.41 | 9.58 | |
| 2 3/8 | 2.375 | 60.3 | 0.109 | 2.8 | 2.64 | 3.97 |
| 2.375 | 60.3 | 0.125 | 3.2 | 3.00 | 4.51 | |
| 2.375 | 60.3 | 0.141 | 3.6 | 6.36 | 5.03 | |
| 2.375 | 60.3 | 0.154 | 3.9 | 3.65 | 5.42 | |
| 2.375 | 60.3 | 0.172 | 4.4 | 4.05 | 6.07 | |
| 2.375 | 60.3 | 0.188 | 4.8 | 4.39 | 6.57 | |
| 2.375 | 60.3 | 0.218 | 5.5 | 5.02 | 7.43 | |
| 2.375 | 60.3 | 0.250 | 6.4 | 5.67 | 8.51 | |
| 2.375 | 60.3 | 0.281 | 7.1 | 6.28 | 9.31 | |
| 2.375 | 60.3 | 0.436 | 11.0 | 9.03 | 13.47 | |
| 2 7/8 | 2.875 | 73.0 | 0.109 | 2.8 | 3.22 | 4.85 |
| 2.875 | 73.0 | 0.125 | 3.2 | 3.67 | 5.51 | |
| 2.875 | 73.0 | 0.141 | 3.6 | 4.12 | 6.16 | |
| 2.875 | 73.0 | 0.156 | 4.0 | 4.53 | 6.81 | |
| 2.875 | 73.0 | 0.172 | 4.4 | 4.97 | 7.44 | |
| 2.875 | 73.0 | 0.188 | 4.8 | 5.40 | 8.07 | |
| 2.875 | 73.0 | 0.203 | 5.2 | 5.79 | 8.69 | |
| 2.875 | 73.0 | 0.216 | 5.5 | 6.13 | 9.16 | |
| 2.875 | 73.0 | 0.250 | 6.4 | 7.01 | 10.51 | |
| 2.875 | 73.0 | 0.276 | 7.0 | 7.66 | 11.39 | |
| 2.875 | 73.0 | 0.552 | 14.0 | 13.69 | 20.37 | |
| 3 1/2 | 3.5 | 88.9 | 0.141 | 3.6 | 5.06 | 7.57 |
| 3.5 | 88.9 | 0.156 | 4.0 | 5.57 | 8.37 | |
| 3.5 | 88.9 | 0.172 | 4.4 | 6.11 | 9.17 | |
| 3.5 | 88.9 | 0.188 | 4.8 | 6.65 | 9.95 | |
| 3.5 | 88.9 | 0.216 | 5.5 | 7.58 | 11.31 | |
| 3.5 | 88.9 | 0.250 | 6.4 | 8.68 | 13.02 | |
| 3.5 | 88.9 | 0.281 | 7.1 | 9.66 | 14.32 | |
| 3.5 | 88.9 | 0.300 | 7.6 | 10.25 | 15.24 | |
| 3.5 | 88.9 | 0.600 | 15.2 | 18.58 | 27.63 | |
| 4 | 4 | 101.6 | 0.156 | 4.0 | 6.40 | 9.63 |
| 4 | 101.6 | 0.172 | 4.4 | 7.03 | 10.55 | |
| 4 | 101.6 | 0.188 | 4.8 | 7.65 | 11.46 | |
| 4 | 101.6 | 0.226 | 5.7 | 9.11 | 13.48 | |
| 4 | 101.6 | 0.250 | 6.4 | 10.01 | 15.02 | |
| 4 | 101.6 | 0.281 | 7.1 | 11.16 | 16.55 | |
| 4 | 101.6 | 0.318 | 8.1 | 12.50 | 18.68 | |
| 4 1/2 | 4.5 | 114.3 | 0.156 | 4.0 | 7.24 | 10.88 |
| 4.5 | 114.3 | 0.172 | 4.4 | 7.96 | 11.92 | |
| 4.5 | 114.3 | 0.188 | 4.8 | 8.67 | 12.96 | |
| 4.5 | 114.3 | 0.203 | 5.2 | 9.32 | 13.99 | |
| 4.5 | 114.3 | 0.219 | 5.6 | 10.02 | 15.01 | |
| 4.5 | 114.3 | 0.237 | 6.0 | 10.80 | 16.02 | |
| 4.5 | 114.3 | 0.250 | 6.4 | 11.36 | 17.03 | |
| 4.5 | 114.3 | 0.281 | 7.1 | 12.67 | 18.77 | |
We will control the quality from part of material steel pipe, each pipe produced will be have it is own identify label, quality will check the chemical component and physical property and then provide material test certificate. Size dimension will be checked and show pictures to customer to guarantee all goods will be meet requirement. 
Accept inspection from a third party designated/paid by the buyer, such as SGS, BV.
Recognized by customers in Malaysia, Indonesia, Singapore, the Philippines, Australia, Peru and the United Kingdom. We have ISO9001/18001, CE certificates.
Our company is a steel supplier from China, located in Tianjin City, one of the largest steel producers in China. The company integrates the manufacturing, wholesale, material processing and warehousing of stainless steel, aluminum, copper and carbon steel materials, and has established long-term and stable cooperative relations with many well-known steel plants, such as Tisco, Baosteel, Hongwang, Zhangpu, Liangzhong and Jiugang. Mainly products cover carbon steel tubes, stainless steel tubes, galvanized steel coil, ppgi steel coil, stainless steel coil, carbon steel coil and carbon steel profiles, gi wire, hollow anchor bar, section steel, steel rebar etc. Our company is equipped with plasma cutting machine, coil flattening equipment, laser cutting machine, 8K mirror, frosted wire drawing, filming and titanium plating equipment, which can flatten, split, shear, oil mill wire drawing, and roll oil film wire drawing on stainless steel materials, 8K mirror, titanium and other processing.
In addition, the company's characteristic business: zero-cutting, rounding, square cutting, special-shaped cutting, castings, forgings, product thicknesses up to 150mm, various special materials and specifications can be customized to steel mills.
Companies adhering to the "efficient, win-win" business philosophy, continue to provide customers with professional, quality products and value-added services, continuous progress and learning to meet customer needs. Now the company has entered the period of rapid development of global trade, looking forward to more cooperation.
Marketing Campaign
1) Packaging: 3 layers of packing. Inside is craft paper, Middle is water plastic film and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve or as customers' requirements.2) Shipping: We have long-term cooperation with many experienced shipping companies and will find the most suitable mode of transportation for you.
3) Trade terms: FOB/CIF/CFR
4) Shipping port: Qingdao/Tianjin/Shanghai
5) Shipment: A: Length: ≤6m, loaded in 20GP Container. B: Length: ≤12m, loaded in 40GP Container.
Remark: Size of 20GP Container (inside :5898*2352*2393mm); Size of 40GP Container (inside:12032*2352*2393mm); Size of 40HQ Container (inside:12032*2352*2698mm).
6) Delivery time: Normal size: 7-15days send from warehouse directly. Special size:15-30days custom made for you.
Q1:Can you send samples?A:Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Q5:What about product prices information?
A:Prices various according to periodic price changes of raw materials.
Q6:What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.
Q7:Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.
Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect.
Q9:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
Q10: How many countries you already exported to?
A:We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.
Q11:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q12:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.
Q13:How to pack the products?
A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during ocean transportation.
Q14:What is your working time?
A:In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day.