| After-sales Service: | 10 Year |
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| Warranty: | 10 Year |
| Type: | Seamless |
| Technique: | Cold Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Polished |
| Samples: |
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| Customization: |
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Precision pipe is a kind of seamless steel pipe with high precision and high brightness produced by cold drawing or cold rolling process. Its inner and outer diameter dimensions can be accurate to within 0.2mm, while ensuring bending and torsional strength, the weight is light, so it is widely used in the manufacture of precision mechanical parts and engineering structures. It is also used in the manufacture of mechanical structures, hydraulic equipment, automobile parts, steel sleeves and so on.
| Product Name | Precision Alloy Steel Seamless Pipe Tube |
| Brand Name | API5L American Petroleum Standard Precision Carbon Seamless Steel PipeSales Excellent 20# 45# ASTM Seamless Steel Pipe Cold rolled Precision Steel TubeHuaping Steel Group |
| Place of Origin | China |
| Standard | ASME/ANSI B16.9, ANSI/ASME B16.11, ANSI/ASME B16.28; MSS SP-43, MSS SP-75, MSS SP-79, DIN2605 JIS B2311, JIS B2312, JIS B2313, JIS B2316 SY/T 0510, SH3408, SH3409, ISO 3419, ISO 5251, |
| Material | Carbon steel Stainless steel Alloy steel Duplex steel Nickel alloy steel Carbon steel elbow, stainless steel elbow, alloy steel elbow ASTM A234 GR WPB, ASTM A420 WPL6, WPL3; ASTM A105 WPB; ASTM A106; ASTM A333 GR. 6, ASTM A350 LF2, ASTM A860 WPHY 70, WPHY 65, WPHY 60, WPHY 52, WPHY 46, WPHY 42, DIN St37, St45.8, St52.4, St. 35.8 API 5L GRB, X60, X65, X42, X52, ASTM A403 WP304, A403 WP304L, A403 WP316, A403 WP316L, A403 WP321, 347, 310, ASTM A182 F 304, 304L, 316, 316L, 904L C276 ASTM A234 WP12, A234 WP11, A234 WP22, A234 WP5, A234 WP9, A420 WPL8, A420 WPL9 ASTM A335 P5, P9, P11, P12, P22, P91 ASTM A213 ASTM A182 F5, F11, F22, F91 ASTM A182 F51/2205/S31803, F53/2507/S32750, Alloy 400/monel 400/UNS S4400, Alloy 600/Inconel 600/UNS S6600, Alloy 201/nickel 201/UNS S2201, Alloy 625/Inconel 625/UNS S6625/NS336, |
| Technique | Hot Rolled Cold Rolled |
| Surface | iBared, Oil, Galvanized, Paint,etc |
| Thickness | sch5, sch5s, sch10s, sch10, sch20, sch30, sch40, sch40s, sch80s,STD, SCH60, XS, sch80, sch100, sch120, sch140, sch160, XXS, or as per your requirement |
| Diameter | 1/2''~24''(Seamless) 16''~80''(Welded) |
| Length | 6000-12mm or as required |
| Tolerance | ±1% |
| Processing | Bending, Welding, Decoiling, Cutting, Punching |
| Color | Black,silver or as required |
| Certificate | API, CE, JIS, ISO9001 |
| MOQ | 1ton |
| Package | Standard Seaworth Packing |
| Delivery Time | 8-14 working days |
| Price Terms | EXW,FOB,CFR,CIF |
| Payment Terms | L/C,T/T |
| Application | Machinery manufacture,Roads and Bridges,Construction,Transportation |
| Advantages | 1. Reasonable price with excellent quality 2. Abundant stock and prompt delivery 3. Rich supply and export experience, sincere service |
| Precision tube chemical composition: | ||||||
| brand | Chemical composition% | |||||
| C | Si | Mn | S | P | Cr | |
| 10# | 0.07-0.13 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 | |
| 20# | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 | |
| 35# | 0.32-0.39 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 | |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | |
| 40Cr | 0.37-0.44 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | 0.08-1.10 |
| 25Mn | 0.22-0.29 | 0.17-0.37 | 0.70-1.00 | ≤0.035 | ≤0.035 | ≤0.25 |
| 37Mn5 | 0.30-0.39 | 0.15-0.30 | 1.20-1.50 | ≤0.015 | ≤0.020 | |
| Tensile strength of precision steel pipe | |||||||
| Serial number | Given name | Sign of quantity | Unit symbol | implication | |||
| intensity | Strength refers to the ability of a metal to resist plastic deformation and fracture under the action of external forces | ||||||
| 1 | Tensile strength | σb | MPa | When a metal specimen is stretched, the ratio of the maximum load to the original cross-sectional area of the specimen before breaking is called the tensile strength Pb Sigma b = - Fo Where Pb -- the maximum load of the sample before breaking (N) Fo -- sample original cross-sectional area (mm) |
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| dimensional deviation | Deviation class | Allowable deviation of standardized outside diameter | |
| D1 | ±1.5%,minimum±0.75 mm | ||
| D2 | ±1.0%.minimum±0.50 mm | ||
| D3 | ±0.75%.minimum±0.30 mm | ||
| D4 | ±0.50%.minimum±0.10 mm | ||
| Precision steel pipe specification sheet | |||
| specification | specification | specification | specification |
| 10*2 | 38*4.5 | 60*7 | 108*4 |
| 14*2 | 38*5 | 60*8 | 108*4.5 |
| 14*3 | 38*6 | 63.5*3 | 108*5 |
| 18*3 | 40*2 | 63.5*3.5 | 108*6 |
| 19*2 | 40*3.5 | 63.5*4 | 108*7 |
| 19*2.75 | 42*3 | 63.5*4.5 | 108*8 |
| 19*3 | 42*3.5 | 63.5*5 | 108*9 |
| 20*2 | 42*4 | 63.5*6 | 108*10 |
| 22*2 | 42*4.5 | 63.5*9 | 108*12.5 |
| 22*2.5 | 42*5 | 63.5*10 | 114*4 |
| 22*3 | 45*2.5 | 68*4 | 114*4.5 |
| 22*3.5 | 45*3 | 68*6 | 114*5 |
| 22*4 | 45*3.5 | 70*3 | 114*6 |
| 25*2 | 45*4 | 70*3.5 | 114*9 |
| 25*2.5 | 45*4.5 | 70*4 | 133*4.5 |
| 25*3 | 45*5 | 70*4.5 | 133*5 |
| 25*3.5 | 45*6 | 70*5 | 133*6 |
| 25*4 | 48*3 | 70*6 | 133*6.5 |
| 25.4*4.5 | 48*3.5 | 70*8 | 133*7 |
| 27*2.5 | 48*4 | 70*9 | 133*8 |
| 28*2.5 | 48*4.5 | 70*10 | 133*9 |
| 28*3 | 51*3 | 73*3.5 | 133*10 |
| 28*3.5 | 51*3.2 | 73*4 | 133*12.5 |
| 28*4 | 51*3.5 | 73*4.5 | 140*6 |
| 28*4.5 | 51*4 | 73*5 | 140*8 |
| 30*3 | 51*4.5 | 73*5.5 | 140*10 |
| 32*2 | 51*5 | 73*7 | 159*4.5 |
| 32*2.5 | 51*6 | 76*3.5 | 159*5 |
| 32*3 | 54*3.5 | 76*4 | 159*5.5 |
| 32*3.5 | 54.5*3.5 | 76*4.5 | 159*6 |
| 32*4 | 54*5 | 76*5 | 159*7 |
| 32*4.5 | 57*3 | 76*6 | 159*8 |
| 32*5 | 57*3.5 | 76*7 | 159*10 |
| 34*3 | 57*4 | 89*4 | 159*12 |
| 34*3.5 | 57*5 | 89*4.5 | 168*5 |
| 34*4 | 57*6 | 89*5 | 168*6 |
| 34*4.5 | 57*10 | 89*6 | 168*7 |
| 34*5 | 57*12 | 89*7 | 168*8 |
| 34*8 | 60*3 | 89*8 | 168*9 |
| 36*4 | 60*3.5 | 89*10 | 168*10 |
| 38*2.5 | 60*4 | 102*4 | 194*6 |
| 38*3 | 60*4.5 | 102*4.5 | 194*7 |
| 38*3.5 | 60*5 | 102*5 | 194*9 |
| 38*4 | 60*6 | 102*6 | 194*10 |
1. wood pallet packing cover with water-proof paper
2. steel pallet packing cover with water-proof paper
3. wood box packing
4. steel pallet packing cover with steel box
5. in bundles with steel strip no extra packing
6. packaged as customers' requirments.
Shandong Chuangxian New Materials Co., Ltd. is an import and export group company integrating production and sales. The company and its subsidiaries are equipped with a number of international advanced production lines. More than 10 years of experience in the steel industry. At the same time, the company's annual reserve of more than 100, 000 tons, to ensure short-term delivery.
Chuangxian brand is a Shandong trademark. The company and the group produce seamless steel pipe, cast iron pipe, steel bar, I steel, galvanized coil, corrugated board, stainless steel plate and other products. Production, inspection, service and management system with ISO9001: 2008 and ISO14001: 2004 dual certification guarantees. It is not only popular in the domestic market, but also exported to overseas markets. Products are exported to North America, South America, Africa, Southeast Asia, Europe, Oceania and other parts of the world.
We sincerely welcome customers at home and abroad to visit us, seek common development and create brilliant future together !
1. Q: Are you a manufacturer?
A:Yes, we are manufacturers. We have our own factory and our own company. I believe we will be the
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