8 inch carbon steel pipe golden carbon steel pipe manufacturer high quality carbon steel erw square pipe
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- Supplier: Songchen Supply Chain Management Service Co. Ltd.
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Product Overview
Description
Product Description
Carbon Steel Pipe: It is made of high-quality carbon-bonded steel 16Mn, 5MnV and other low alloy structural steel or 40Cr,
30CrMnSi, 45Mn2, 40MnB and other alloy steel by hot rolling or cold rolling. 10. The seamless pipe made of 20 grade low carbon steel is mainly used for fluid transmission pipeline. Seamless pipes made of medium carbon steel such as 45 and 40Cr are used to manufacture mechanical parts, such as stressed parts of automobiles and tractors. Generally, the strength and flattening test shall be guaranteed for carbon steel pipes. Hot-rolled steel pipes are delivered in hot-rolled state or heat-treated state; Cold rolling is delivered in heat treatment condition.
30CrMnSi, 45Mn2, 40MnB and other alloy steel by hot rolling or cold rolling. 10. The seamless pipe made of 20 grade low carbon steel is mainly used for fluid transmission pipeline. Seamless pipes made of medium carbon steel such as 45 and 40Cr are used to manufacture mechanical parts, such as stressed parts of automobiles and tractors. Generally, the strength and flattening test shall be guaranteed for carbon steel pipes. Hot-rolled steel pipes are delivered in hot-rolled state or heat-treated state; Cold rolling is delivered in heat treatment condition.
Details Images
Specification
DN | OD | ASTM A53 GRA / B | BS1387 EN10255 | ||||||||
Outside Diameter | SCH10S | STD SCH40 | LIGHT | MEDIUM | HEAVY | ||||||
MM | INCH | MM | (mm) | (mm) | (mm) | (mm) | (mm) | ||||
15 | 1/2” | 21.3 | 2.11 | 2.77 | 2 | 2.6 | - | ||||
20 | 3/4” | 26.7 | 2.11 | 2.87 | 2.3 | 2.6 | 3.2 | ||||
25 | 1” | 33.4 | 2.77 | 3.38 | 2.6 | 3.2 | 4 | ||||
32 | 1-1/4” | 42.2 | 2.77 | 3.56 | 2.6 | 3.2 | 4 | ||||
40 | 1-1/2” | 48.3 | 2.77 | 3.68 | 2.9 | 3.2 | 4 | ||||
50 | 2” | 60.3 | 2.77 | 3.91 | 2.9 | 3.6 | 4.5 | ||||
65 | 2-1/2” | 73 | 3.05 | 5.16 | 3.2 | 3.6 | 4.5 | ||||
80 | 3” | 88.9 | 3.05 | 5.49 | 3.2 | 4 | 5 | ||||
100 | 4” | 114.3 | 3.05 | 6.02 | 3.6 | 4.5 | 5.4 | ||||
125 | 5” | 141.3 | 3.4 | 6.55 | - | 5 | 5.4 | ||||
150 | 6” | 168.3 | 3.4 | 7.11 | - | 5 | 5.4 | ||||
200 | 8” | 219.1 | 3.76 | 8.18 | - | - | - | ||||
Final Supply Condition | Cold Finished (Hard)(HK) | Cold drawn and stress-relieved(BK+S) | Cold drawn and stress-relieved(BK+S) | Hardness HB | ||||
Parameters | T.S | Elongation | T.S | Y.S | Elongation | |||
obN/mm² | 65% | obN/mm² | obN/mm² | 65% | ||||
CK20 | ≥550 | ≥8 | ≥520 | ≥470 | ≥12 | ≥12 | ||
CK45 | ≥650 | ≥5 | ≥600 | ≥520 | ≥12 | 207 | ||
ST52 | ≥640 | ≥5 | ≥600 | ≥520 | ≥15 | 190 | ||
25Mn | ≥640 | ≥5 | ≥600 | ≥510 | ≥15 | 195 | ||
27SiMn | ≥840 | ≥5 | ≥800 | ≥720 | ≥10 | 230 | ||
Company Profile
Songchen Supply Chain Management Service Co., Ltd.
Songchen Supply Chain Management Service Co., Ltd was founded in 2002. Our company have specilized in this field more than 20 years, have more than 100 employees, annual turnover are more than 300 million USD, Our storage area are more than 50000 square meters. Our mainly product are HRB335(20MnSi) HRB400(20MnSiV, 20MnSiNb, 20Mnti) HRB500 Steel Rebars, Galvanized Galvalume Stainless Steel Coil Strip Sheet Pipe, PPGI PPGL Coil Strip, Carbon Steel Coil Plate Pipe etc. Our product have good market for South America, Southeast Asia, Middle East, Africa and so on. Looking forward for your inquiry and Long term good business with you.
Certifications
Application
Packing & Delivery
Customer Photos
Q1: How can we get the sample? A1: Free samples are available for your checking and testing.But you need to pay for the frieght
cost.
Q2: Can you provide Mill Test Certificate?
A2: Yes! The Mill Test Certificate will be issued with the product.
Q3: Packing details?
A3: Packaged 25 Tons per 20 GP wooden case container.
20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC: 12032mm(Lengh)x2352mm(Width)x2698mm(High)
Q4: What is your terms of payment?
A4: 100% T/T advance.
30% T/T and balance against copy of documents.
30% T/T advance, balance L/C at sight.
Q5: Can we visit your factory?
A5: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case
cost.
Q2: Can you provide Mill Test Certificate?
A2: Yes! The Mill Test Certificate will be issued with the product.
Q3: Packing details?
A3: Packaged 25 Tons per 20 GP wooden case container.
20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC: 12032mm(Lengh)x2352mm(Width)x2698mm(High)
Q4: What is your terms of payment?
A4: 100% T/T advance.
30% T/T and balance against copy of documents.
30% T/T advance, balance L/C at sight.
Q5: Can we visit your factory?
A5: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case
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