Welcome to Jingmao Tong (Shandong) Metal Products Co., Ltd.
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PRODUCT CENTERWe have been committed to product development, production and sales, after more than ten years of efforts, our products have been widely used in various fields.
Structural Steel Pipe
PRODUCT DETAILS
Keyword: Steel Plate
Product introduction
Structural Steel Pipe
Pipe Type: Structural Pipe, Structural Seamless Pipe, Seamless Structural Pipe
Application: In Structural Engineering and Construction Industry
Specification: OD: 1/8'' ~ 26'' (10.3 ~ 660mm)
WT: SCH 10 ~ 160, SCH STD, SCH XS, SCH XXS
LENGTH: Fixed Length (5.8/6/11.8/12mtr), SRL, DRL
Standard: ASTM A53/A252/A500/A501, JIS G3444, EN 10210/10219
Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating
Packing: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped
Specification of Structural Steel Pipe
| API 5L/ASTM A106 GR.B, Structural Steel Pipe | ||||
| 公称通径 DN |
外径OD(mm) | SCH40(6m/5.8m) | SCH40(6m/5.8m) | SCH40(6m/5.8m) |
| 壁厚WT | 壁厚WT | 壁厚WT | ||
| (mm) | (mm) | (mm) | ||
| 1/4'' | 13.7 | 2.24 | 3.02 | / |
| 3/8'' | 17.1 | 2.31 | 3.2 | / |
| 1/2'' | 21.3 | 2.77 | 3.73 | 4.78 |
| 3/4'' | 26.7 | 2.87 | 3.91 | 5.56 |
| 1'' | 33.4 | 3.38 | 4.55 | 6.35 |
| 1-1/4'' | 42.2 | 3.56 | 4.85 | 6.35 |
| 1-1/2'' | 48.3 | 3.68 | 5.08 | 7.14 |
| 2'' | 60.3 | 3.91 | 5.54 | 8.74 |
| 2-1/2'' | 73 | 5.16 | 7.01 | 9.53 |
| 3'' | 88.9 | 5.49 | 7.62 | 11.13 |
| 3-1/2'' | 101.6 | 5.74 | 8.08 | / |
| 4'' | 114.3 | 6.02 | 8.56 | 13.49 |
| 5'' | 141.3 | 6.55 | 9.53 | 15.88 |
| 6'' | 168.3 | 7.11 | 10.97 | 18.26 |
| 8'' | 219.1 | 8.18 | 12.7 | 23.01 |
| 10'' | 273 | 9.27 | 15.09 | 28.58 |
| 12'' | 323.8 | 10.31 | 17.48 | 33.32 |
| 14'' | 355.6 | 9.53 | 11.13 | 19.05 |
| 16'' | 406.4 | 9.53 | 12.7 | 21.44 |
| 18'' | 457 | 9.53 | 14.27 | 23.83 |
| 20'' | 508 | 9.53 | 15.09 | 26.19 |
| 24'' | 610 | 9.53 | 17.48 | 30.96 |
Technical data
Structural Steel Pipe Chemical Composition and Mechanical Properties
| Standard | Grade | Chemical Composition (%) | Mechanical Properties | ||||||
| ASTM A53 | C | Si | Mn | P | S | Tensile STrength(Mpa) | Yield STrength(Mpa) | ||
| A | ≤0.25 | - | ≤0.95 | ≤0.05 | ≤0.06 | ≥330 | ≥205 | ||
| B | ≤0.30 | - | ≤1.2 | ≤0.05 | ≤0.06 | ≥415 | ≥240 | ||
| ASTM A106 | A | ≤0.30 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≥415 | ≥240 | |
| B | ≤0.35 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≥485 | ≥275 | ||
| ASTM A179 | A179 | 0.06-0.18 | - | 0.27-0.63 | ≤0.035 | ≤0.035 | ≥325 | ≥180 | |
| ASTM A192 | A192 | 0.06-0.18 | ≤0.25 | 0.27-0.63 | ≤0.035 | ≤0.035 | ≥325 | ≥180 | |
| API 5L PSL1 | A | 0.22 | - | 0.90 | 0.030 | 0.030 | ≥331 | ≥207 | |
| B | 0.28 | - | 1.20 | 0.030 | 0.030 | ≥414 | ≥241 | ||
| X42 | 0.28 | - | 1.30 | 0.030 | 0.030 | ≥414 | ≥290 | ||
| X46 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥434 | ≥317 | ||
| X52 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥455 | ≥359 | ||
| X56 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥490 | ≥386 | ||
| X60 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥517 | ≥448 | ||
| X65 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥531 | ≥448 | ||
| X70 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥565 | ≥483 | ||
| API 5L PSL2 | B | 0.24 | - | 1.20 | 0.025 | 0.015 | ≥414 | ≥241 | |
| X42 | 0.24 | - | 1.30 | 0.025 | 0.015 | ≥414 | ≥290 | ||
| X46 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥434 | ≥317 | ||
| X52 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥455 | ≥359 | ||
| X56 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥490 | ≥386 | ||
| X60 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥517 | ≥414 | ||
| X65 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥531 | ≥448 | ||
| X70 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥565 | ≥483 | ||
| X80 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥621 | ≥552 | ||
Structural Steel Pipe Chemical Composition and Mechanical Properties
| Standard | Grade | Chemical Composition | Mechanical Properties | |||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(%) | ||
| GB/T8163 | 10 | 0.07-0.14 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.25 | ≤0.25 | 335-457 | ≥205 | ≥24 |
| 20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 | 410-550 | ≥245 | ≥20 | |
| Q345 | 0.12-0.20 | 0.20-0.55 | 1.20-1.60 | ≤0.045 | ≤0.045 | - | - | - | 490-665 | ≥325 | ≥21 | |
Structural Steel Pipe Tolerance
| Pipe types | Pipe Szie(mm) | Tolerances | |
| Hot rolled | OD | All | ±1% (min ±0.50mm) |
| WT | All | +15%, -12.5% | |
| Cold drawn | OD | 6～10 | ±0.20mm |
| 10～30 | ±0.40mm | ||
| 30～50 | ±0.45mm | ||
| >50 | ±1% | ||
| WT | ≤1 | ±0.15mm | |
| >1～3 | +15% -10% | ||
| >3 | +12.5% -10% | ||
Structural Steel Pipe End
| Plain End | Wall Thickness less than 0.5 inch, including SCH STD & SCH XS |
| Plain End (Square Cut) | Wall Thickness over 0.5 inch, including SCH XXS |
| Beveled End | Wall Thickness less than 0.5 inch, including SCH STD & SCH XS |
| Couplings | Outside Diameter equal or less than 2'' |
| Thread Protection | Outside Diameter over 4 inch |
Factory video
Warehouse Storage
The company has more than 110,000 square meters of production and processing base, fully introduced the international advanced modern automatic production and processing equipment, and took the lead in passing the ISO9001, TS16949, BV, SGS and other international well-known institutions certification.
Packing and shipping
Now the main business scope of our company covers various kinds of Stainless steel and carbon steel materials , such as hot rolled / cold rolled stainless steel coils / sheet , Seamless / welded stainless steel pipe ( tube ).
Customer conversation
We provide the products consultation , purchase plan suggestion , logistic service ( including the shipment service , custom works ,etc ).
Application field
Our factory mainly produces carbon steel, galvanized, stainless steel and other products.We have been committed to product development, production and sales, after more than ten years of efforts, our products have been widely used in various fields.
Honor and qualification
FAQ
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 about product prices information?
A:Prices various according to periodic price changes of raw materials.
Q5: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.
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.
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Email : Business@sdjmtmetal.com
Tel：+8613176023780
WhatsApp：+8613176023780
Add : Greenland Central Plaza, Rizhao Road, Huaiyin District, Jinan City, Shandong Province
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