42CrMo ASTM4140 Alloy Hexagonal Tube Drive Shaft Special-Shaped Tube
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Product Highlights
- Customizable Process & Surface: Process and surface treatment are fully customizable to meet specific requirements.
- Wide Material Selection: Available in Carbon Steel, Alloy Steel, and Stainless Steel with various grades.
- Diverse Section Shapes: Offers Triangle, Hexagon, Square, Rectangle, Octagon, and other custom shapes.
- Precise Tolerance Control: Tolerance can be customized according to customer's specific requirements.
- Extensive Application Range: Suitable for pipeline transport, boilers, hydraulic pipes, drilling, and machinery.
- Advanced Production Techniques: Utilizes Cold Drawn and Cold Rolled techniques for high-quality finished products.
- Comprehensive After-Sales Support: Provides online support and a 1-year warranty for all purchased products.
- 25 Years Manufacturing Experience: Backed by 25 years of production experience and advanced precision equipment.
Product Attributes
- Customization
- Available
- After-sales Service
- Support Online
- Warranty
- 1year
- Model NO.
- Carbon Steel/alloy steel
- Type
- Welded
- Technique
- Cold Rolled
- Material
- Carbon Steel
- Surface Treatment
- Black/Oiled/Galvanization
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape
- Square/Circle/Triangle/Hexagonal/Irregular
- Wall Thickness
- 1-20 mm
- Tolerant
- Plusmn;0.15mm
- Length
- 10-1200mm
- Process
- Customizable
- Product Name
- Hexagonal Tube
- Purpose
- Mechanical Parts
- Surface
- Customizable
- Supply
- Mechanical Parts
- Transport Package
- Standard Airworthiness Packaging or as Required
- Specification
- 1024 SM490 SS490B St52-3 1.0570 16Mn
- Trademark
- meide
- Origin
- Shandong, China
- HS Code
- 7304291000
- Production Capacity
- 1000 Ton/Month
Product Images of 42CrMo ASTM4140 Alloy Hexagonal Tube Drive Shaft Special-Shaped Tube
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Product Description
It is an economic cross-section steel pipe. This includes cross-sectional contours that are non circular, of equal wall thickness, of varying wall thickness, of varying diameter and wall thickness along the length direction, and of symmetrical and asymmetric cross-sections. Such as square, rectangular, conical, trapezoidal, spiral, etc. Specially shaped steel pipes are more suitable for the unique usage conditions, saving metal and improving labor productivity in component manufacturing. It is widely used in aviation, automobiles, shipbuilding, mining machinery, agricultural machinery, construction, light textile, and boiler manufacturing. The methods for producing shaped pipes include cold drawing, electric welding, extrusion, hot rolling, etc. Among them, the cold drawing method has been widely used.
| Grades | C | Si | Mn | P | S | Cr | Mo | Cu | Ni |
| GCr15/52100 | 0.95-1.05 | 0.15-0.35 | 0.2-0.4 | ≤0.027 | ≤0.02 | 1.3-1.65 | ≤0.1 | ≤0.25 | ≤0.3 |
| GCr15SiMn | 0.95-1.05 | 0.45-0.75 | 0.95-1.25 | ≤0.025 | ≤0.025 | 1.4-1.65 | ≤0.1 | ≤0.25 | ≤0.3 |
| 100Cr6 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | ≤0.025 | ≤0.025 | 1.4-1.65 | ≤0.08 | ≤0.25 | ≤0.3 |
| 440C | 0.9-1.0 | 0.80 | 0.80 | ≤0.035 | ≤0.030 | 16-18 | ≤0.75 | ≤0.25 | ≤0.60 |
| 100CrMn6 | 1.05 | 0.75 | 1.25 | 0.025 | 0.025 | 1.65 | 0.1 | 0.25 | 0.3 |
| Production Range | Outer Diameter: 10-1020mm (0.4 inch - 40.16inch) |
| Wall Thickness:1-20mm 1-200mm (0.04 inch - 7.89 inch) | |
| Material / Grade | Carbon Steel: GB/T 3094: 10#, 20#, 35#, 45#, 55#, Q235B, Q235C, CF53, A105 ASTM A519: 1010, 1020, 1026, 1035, 1045, 1050 DIN17121/EN 10297-1, DIN1629/DIN2391/EN 10305-1: C10/CK10, C22/CK22, C35/CK35, C45/CK45, CF53 JIS3441/JIS3444/JIS3445: STKM11A, STKM12A/STKM12B/STKM12C, STKM13A/STKM13B/STKM13C JIS G4051: S10C, S20C, S25C, S35C, S45C, S55C |
| Alloy Steel: GB/T 3094: 16Mn(Q345B), 20Cr, 40Cr, 15CrMo, 20CrMo, 28CrMo, 30CrMo, 35CrMo, 42CrMo, 20CrMnTi, 40MnMoV, 20Mn2, ZF6, 16MnCr5, 20MnCr5, 38Mn2V, 09CrCuSb(ND) ASTM A519: 5120, 5140, 4130, 4135, 4140 DIN17121/EN 10297-1, DIN1629/DIN2391/EN 10305-1: ST52, EN10084-1998 20Cr4, 41Cr4, 15CrMo4, 25CrMo4, 35CrMo4, 42CrMo4, 16MnCr5 JIS3441/JIS3444/JIS3445: SCM432/SCRRM3, SCM4 JIS G4053: JIS SCr420, JIS SCr440, SCM415, SCM420 |
|
| stainless steel: 201 202 301 304 304L 304H 309 309S 310 310S 316 316L 316Ti 321 317 317L 321 329 347 347H 409L 410 410S 420 420JI 420J2 430 431 434 436L 439 441 443 444 S20100, S20200, S30100, S30400, S30403, S30908, S31008, S31600, S31635, SUS304HTB, SUS304LTB,SUS309TB,SUS309STB,SUS310TB,SUS310STB,SUS316TB,SUS316HTB, SUS316HTB, SUS316LTB,SUS316TiTB,SUS317TB,SUS317LTB,SUS836LTB,SUS890LTB,SUS321TB, SUS409LTB, SUS410TB,SUS410TiTB,SUS430TB,SUS430LXTB,SUS430JL1TB,SUS436LTB |
|
| Tolerance | Can be customized according to customer's requirements |
| Technique | Cold Drawn / Cold Rolled |
| Shape | Triangle, Hexagon, Square, Rectangle, Octagon, Lemon Pipe and Others can be customized |
| Further Processing for Steel Tubes | Cutting, Chamfer, Threading, Inner diameter or Outer Diameter Lathe, Surface Shot Blasting, Laser Marking |
Pipeline transportation, boiler pipes, hydraulic/automotive pipes, oil/natural gas drilling, food/beverage/dairy products, mechanical industry, chemical industry, mining, construction and decoration, special applications





1. Who are we?
Our headquarter is located in Shandong, China. Since 2022, we have sold to North America (60.00%), Western Europe (14.00%) and South America (6.00%). There are about 11-50 people in our office.
2. How do we guarantee quality?
Always provide pre-production samples before mass production;
Always carry out final inspection before shipment;
3. What can you buy from us?
Copper, aluminum, die steel, titanium, customized machine parts
4. Why should you buy from us instead of other suppliers?
The company has 25 years of production experience. It has advanced precision production equipment, modern large warehouse, 200000 tons of inventory goods and a number of long-term stable cooperative customers.
5. What services can we provide?
Accepted delivery conditions: FOB, CFR, CIF, EXW
Accepted payment currency: US dollar, Euro, Japanese yen, Canadian dollar, Australian dollar, Hong Kong dollar, British pound, RMB, Swiss franc;
Accepted payment type: T/T, L/C, D/P D/A, PayPal;
Optional ports: Tianjin, Shanghai, Guangzhou;
Spoken: English, Chinese
6. How can we get your price?
A. We need the following information to quote for you:
1). Product Name
2). standard
3). Material grade (chemical composition)
4). dimension
5). amount
6). Special part drawin
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2651306". Items marked "" are certified.
Company Profile
Shandong Meide Import and Export Co., Ltd., founded in 1997, is located in Liaocheng City, Shandong Province, the largest steel logistics center in North China. It focuses on the production and sales of copper, aluminum, titanium, special steel, mold steel, alloy steel, and general mechanical equipment for steel processing. The product range is mainly extended to five series of plates, strips, tubes, rods and profiles. It has passed the ISO9001: 2000 quality system certification, and its products have passed the SGS, ROSH, TUV and REACH certification. It has cold rolling, hot rolling and other production lines. Such as heat treatment chemical analysis, metal halide detection, physical detection, non-destructive detection and other detection equipment and detection technology, and imported physical and chemical detection equipment full-spectrum direct-reading spectrometer, which can quickly and accurately analyze various metal materials. It is produced according to American ASTM standards, Japanese JIS standards, German DIN standards, British BS standards and other standards. At the same time, we can customize and develop new products according to the actual application of customers, and provide products according to different cost and performance requirements. The company has cooperative relations with more than 20 well-known steel mills in China and is the sales and export agent of famous local steel mills in Shandong Province. With rich and professional marketing experience of steel products, our company has become a reliable bridge between overseas customers and domestic steel mills. We are committed to strict quality control and considerate customer service, adhere to quality first, fast delivery, and our experienced staff can communicate with you at any time to ensure full customer satisfaction. We also welcome OEM and ODM orders. You can discuss your purchase requirements for the current product with our customer service center, or provide customized help for your application. It has established modern large outdoor warehouse and indoor warehouse, with 20000 tons of goods in stock. Its customer base covers all provinces and cities in the country, and has more than 100 long-term stable cooperative customers. We sincerely welcome friends from all over the world to visit our company. We look forward to establishing business relations and personal friendship with you.
About Our Factory & Business Background
- Address
- No. 17, Block B, Baililai Business Park, Luanhe Road, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Liaocheng, Shandong, China
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- CIF, FOB
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 Pcs
-
Supply Chain Partners
- 8
Our Production Capability & Technical Expertise
- Main Products
- Forging Parts, Industrial Machinery Parts, Casting & Forging, Custom Metal Parts, Precision Seamless Steel Tube, Shaped Seamless Steel Tube
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Export Year
- 4 Years
-
Main Markets
- Europe
-
Number of Foreign Trading Staff
- 18
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
FAQ
- Who are the manufacturers?
- Our headquarters is located in Shandong, China. We have been selling to North America, Western Europe, and South America since 2022.
- How is quality guaranteed?
- We always provide pre-production samples before mass production and carry out final inspection before shipment.
- What products can be purchased from us?
- We supply Copper, aluminum, die steel, titanium, and customized machine parts.
- Why choose our company over other suppliers?
- We have 25 years of production experience, advanced precision equipment, a large warehouse, 200,000 tons of inventory, and stable cooperative customers.
- What services and payment terms are provided?
- We accept FOB, CFR, CIF, EXW delivery terms. Payments can be made via T/T, L/C, D/P, D/A, PayPal in multiple currencies. Ports include Tianjin, Shanghai, and Guangzhou.
- How to get a price quote?
- Please provide Product Name, standard, Material grade, dimension, amount, and any special part drawings for accurate quotation.
- What are the lead times for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What is the warranty period?
- We provide a 1-year warranty for our products with online after-sales service support.
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