| After-sales Service: | Support |
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| Warranty: | Support |
| Type: | Seamless |
| Technique: | Hot Rolled |
| Material: | Alloy Steel |
| Surface Treatment: | Black |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
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Product name
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Carbon Steel Pipe / Carbon Steel Tube
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Standard
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AiSi ASTM GB JIS
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Grade
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API A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube
AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22 DIN17440, DIN2448,JISG3452-54 GB/T8162/T8163 GB5310/6579/9948/YB235-70 |
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Length
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5.8m 6m Fixed, 12m Fixed, 2-12m Random
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Place of Origin
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China
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Outside Diameter
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1/2'--24'
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21.3mm-609.6mm
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Technique
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1/2'--6': hot piercing processing technique
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6'--24' : hot extrusion processing technique
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Usage /Application
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Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe,
Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc. |
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Tolerance
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±1%
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Processing Service
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Bending, Welding, Decoiling, Cutting, Punching
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Delivery Time
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8-14 days
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Material
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ASTM / ASME A53 Gr.A, Gr.B, Gr.C A106 Gr.B, Gr.C A179 A192 A199 A210 A213 T5, T9, T11, T12, T22, T91 A333 DIN St35.8, St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36 St37.0, St44.0, St52.0, St52.3 RSt34-2, RSt37-2, RSt44-2, St52 BS 3059 360, 410, 440, 460, 490 GB 10#,20#,35#,45#,20cr,40cr,16Mn(Q345A,B,C,D),20G,15M0G, 15CrMo,30CrM0,42Crmo,27SiMn, 20CrMo Q235B |
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End
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Bevel end(>2"), Plain (≤2"),with plastic cap, with screwed and socket
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Surface
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Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation
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Packing
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Standard Sea-worthy Packing
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Delivery Term
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CFR CIF FOB
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Alloy Steel Pipe astm a335 p1 p2 p5 p9 p11 Alloy pipe hot sale high quality various sizes
SA335 P12 is a high temperature chromium molybdenum alloy steel for boiler
It not only has good oxidation resistance and high temperature steam corrosion resistance, but also has good impact toughness and high thermal strength.
Widely used in the mechanical treatment field, petrochemical industry, transport and construction field.Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc 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
Tianjin Youfa Steel Co., Ltd. is a cross-border steel supplier that integrates production and trade. We have professional production and sales departments, mainly producing carbon steel pipes, alloy steel pipes, hollow anchor rods. In addition, steel plates, galvanized plates, and steel wires are also our common trading products. We are not only a manufacturer but also a stock keeper We normally keep more than 5,000 tons of pipes in various sizes and standards. Our stock pipe size ranges from 20mm to 406mm in outside diameter and from 2mm to 70mm in wall thickness.We are a sales and export agent of local famous mills in China.
Q1: Are you a factory or trading company?
A1: Tianjin Youfa Steel Co., Ltd. is a cross-border steel supplier that integrates production and trade.
Q2: Can I get samples before order?
A2: Yes, of course.
Q3:what is your delivery time?
A3:The time of delivery is usually around 15 days. We can send out in 3 days if it has stock.
Q4:What is your payment terms?
A4: Our usual payment term is 30% deposit, EXW, FOB, CFR, CIF.
Q5: What do your factory do regarding quality control?
A5:We have gained ISO, CE,API ,SGS,BV,authentication. From material to products, each product has to go through 4-5 processes.
Inspection, accompanied by corresponding quality inspection
Suppliers with verified business licenses
Audited Supplier 
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