Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd
| Payment Terms | T/T, L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50 Set/Sets per Year |
| Delivery Time | 120 days |
| Packaging Details | All mechanical equipment is nude packing and electrical parts are packed in wooden cases |
| Item | ERW165 API tube mill |
| Raw Material | API, Carbon steel, black steel, stainless steel, Cold roll, ow-carbon Steel,HR carbon steel,Q235,S235 |
| Diameter | 325-720mm |
| Thickness | 2-22mm |
| Prodution Capability | 10-20m/min |
| Welding type | Solid-state high frequency welding |
| After Warranty Serve | Video technical support, Online support, Spare parts |
| Local Service Location | Egypt, Turkey, Philippines, Brazil, Peru, Saudi Arabia, Mexico, Russia |
| Marketing Type | New Product 2020 |
| Warranty of core part | 1 Year |
| Core Components | PLC, Engine, Bearing, Gearbox, Motor, Un-coiler, Hydraulic shear |
| Condition | New |
| Type | Pipe Production Line |
| Production Capacity | 98% |
| Power | 150KW |
| Dimension(L*W*H) | 100*15*6m |
| Key Selling Points | High-accuracy, Automatic |
| Cutting type | Flying cold saw |
| Decoiler Type | Hydraulic |
| SIZE | Can be customized |
| Pipe material | Carbon Steel |
| Application | Energy Supply Pipe, Drain Pipe, Furniture, Household, Mainly used in Decoration |
| After-sales service provided | Engineers available to service machinery overseas, Field installation, commissioning and training, Video technical support, Field maintenance and repair service |
| Oil casing steel grade: | H40, J55, K55, N80, L80, C90, T95, P110, Q125, V150, etc. |
| Voltage | 220/380/415/420/440V, 380V, 50HZ, 220V, 380V/220V |
| Weight | about 21000 kg |
| Brand Name | ZTZG |
| Model Number | ERW140 to ERW720 |
| Certification | CE, ISO9000 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 50 Set/Sets per Year |
| Delivery Time | 120 days | Packaging Details | All mechanical equipment is nude packing and electrical parts are packed in wooden cases |
| Item | ERW165 API tube mill | Raw Material | API, Carbon steel, black steel, stainless steel, Cold roll, ow-carbon Steel,HR carbon steel,Q235,S235 |
| Diameter | 325-720mm | Thickness | 2-22mm |
| Prodution Capability | 10-20m/min | Welding type | Solid-state high frequency welding |
| After Warranty Serve | Video technical support, Online support, Spare parts | Local Service Location | Egypt, Turkey, Philippines, Brazil, Peru, Saudi Arabia, Mexico, Russia |
| Marketing Type | New Product 2020 | Warranty of core part | 1 Year |
| Core Components | PLC, Engine, Bearing, Gearbox, Motor, Un-coiler, Hydraulic shear | Condition | New |
| Type | Pipe Production Line | Production Capacity | 98% |
| Power | 150KW | Dimension(L*W*H) | 100*15*6m |
| Key Selling Points | High-accuracy, Automatic | Cutting type | Flying cold saw |
| Decoiler Type | Hydraulic | SIZE | Can be customized |
| Pipe material | Carbon Steel | Application | Energy Supply Pipe, Drain Pipe, Furniture, Household, Mainly used in Decoration |
| After-sales service provided | Engineers available to service machinery overseas, Field installation, commissioning and training, Video technical support, Field maintenance and repair service | Oil casing steel grade: | H40, J55, K55, N80, L80, C90, T95, P110, Q125, V150, etc. |
| Voltage | 220/380/415/420/440V, 380V, 50HZ, 220V, 380V/220V | Weight | about 21000 kg |
| Brand Name | ZTZG | Model Number | ERW140 to ERW720 |
| Certification | CE, ISO9000 | Place of Origin | China |
| High Light | api 5l tube rolling mill ，high grade steel api tube mill ，tube rolling mill 415v | ||
Tube Conveyor Line Petroleum And Gas Oil Casing High-Grade Steel Pipe API 5L Standard Tube Mill
Product Introduction
Designed for the most precise fabrication of cold/hot-rolled coil, galvanized coil. The ERW pipe mill machine can provide the tightest tolerances for production. Produced round/square/rectangle pipe can be used in metallurgy, construction, transportation, machinery, automobile industry, and more.
ERW pipe mill is used to produce API, EN, ASTM, GB/T, etc pipe to transport water, gas, and oil, also can produce construction pipe.
ERW pipe mill is used to level the fixed strip after slitting line, and enter it to forming machine, bend to the pipe by roller, melt the strip edges through the High-frequency current, squeeze and weld the pipe by the squeeze roll. The high-frequency pipe mill is also called the ERW pipe mill.
API Pipeline Process
Loading coil - Uncoil - Straighten head - Ultrasonic plate testing - Shearing and butt welding - Spiral loop - Edge planing - Forming - High-frequency welding - Remove inside and outside the burr - Ultrasonic weld seam inspection - Polishing - Intermediate frequency annealing - Air cooling and water cooling - Correct reverse - Sizing finishing - Turkey head straightening - Length cut - Sampling test - Straightening - Tube end facing - Hydraulic test - ultrasonic flaw detection - Coating - Marking - Packaging - Warehousing
| Product Parameter | ||
| Product&yield | Round Pipe | 8mm-720mm Thickness:0.8mm-22mm |
| Square & rectangle tube | 10mm×10mm -600mm×600mm Thickness:0.8mm-22mm | |
| Length | 6m-12m Length Tolerance: ±3mm | |
| Production Speed | 20-120 m/min | |
| Production capacity | 30,000ton/year | |
| Consumption | Mill installed capacity | 220 kw |
| Line Area | 185m(length) ×27m (width) | |
| worker | 6-18 workers | |
| Raw Material | Carbon Steel coil | Carbon steel coil Q235B(ASTM GR·D,σs 230) |
| Width | 25mm-2200mm Thickness: 0.8mm-22.0mm | |
| Coil ID | 580-700mm | |
| Coil OD | Max 1800mm | |
| Coil Weight | 6.0t | |
Features of Production Line:
1. High strength, high toughness, and corrosion resistance of raw materials;
2. The equipment has high strength, high precision and occupies large ground;
3. The equipment has the characteristics of fast roll change without dismantling the main shaft and archway, and the common rate of roll mold is high;
4. Multi-procedure inspection and flaw detection are required; The finishing quality of the pipe end is required to be high.
5. Production of high steel grade, large diameter, large wall thickness steel pipe products.
FAQ
Q: Are you a manufacturer?
A: Yes, we are a manufacturer. We have 4 factories ( Machining, Assembling, Heat treatment, and Moulding ). We also have our own R&D department. Welcome to visit us.
Q: What kind of payment term do you do?
A: We do T/T.
Q: What info do you need before giving me the price and proposal?
A: Since we design individual machines based on our customer's requirements, we need your desired products' basic dimensions, including all the pipe diameter(or tube length), thickness range, usage, raw material steel grade, coil weight, and degree of automation.
Q: What should I do if I just start a new business?
A: Contact us immediately, we provide a free consultant for pre-sales service. Also, we can help you solve the raw material (steel coil) purchase, worker training, international market price, and more.
Q: How do you do QA?
A: We have a special team to do strict QA, this is one of our strengths:
(1)Every gearbox will be tested for 8 hours with oil inside to guarantee there is no leak.
| Model List | ||||
| Model | Round pipe mm | Square pipe mm | Thickness mm | Working spead m/min |
| ERW20 | Ф8-Ф20 | 6x6-15x15 | 0.3-1.5 | 120 |
| ERW32 | Ф10-Ф32 | 10x10-25x25 | 0.5-2.0 | 120 |
| ERW50 | Ф20-Ф50 | 15x15-40x40 | 0.8-3.0 | 120 |
| ERW76 | Ф32-Ф76 | 25x25-60x60 | 1.2-4.0 | 120 |
| ERW89 | Ф42-Ф89 | 35x35-70x70 | 1.5-4.5 | 110 |
| ERW114 | Ф48-Ф114 | 40x40-90x90 | 1.5-4.5 | 65 |
| ERW140 | Ф60-Ф140 | 50x50-110x110 | 2.0-5.0 | 60 |
| ERW165 | Ф76-Ф165 | 60x60-130x130 | 2.0-6.0 | 50 |
| ERW219 | Ф89-Ф219 | 70x70-170x170 | 2.0-8.0 | 50 |
| ERW273 | Ф114-Ф273 | 90x90-210x210 | 3.0-10.0 | 45 |
| ERW325 | Ф140-Ф325 | 110x110-250x250 | 4.0-12.7 | 40 |
| ERW377 | Ф165-Ф377 | 130x130-280x280 | 4.0-14.0 | 35 |
| ERW406 | Ф219-Ф406 | 170x170-330x330 | 6.0-16.0 | 30 |
| ERW508 | Ф273-Ф508 | 210x210-400x400 | 6.0-18.0 | 25 |
| ERW660 | Ф325-Ф660 | 250x250-500x500 | 6.0-20.0 | 20 |
| ERW720 | Ф355-Ф720 | 300x300-600x600 | 6.0-22.0 | 20 |
Company Details
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
5000000-10000000
Employee Number:
100~200
Ecer Certification：
Active Member
ZTZG is one of three executive directors of 'China Steel Structure Association' and one of China's top ten pipe making machinery brands. With over 20 years of sales and R&D, ZTZG has acheived multiple China's first along with several patents that lead the... ZTZG is one of three executive directors of 'China Steel Structure Association' and one of China's top ten pipe making machinery brands. With over 20 years of sales and R&D, ZTZG has acheived multiple China's first along with several patents that lead the...
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