Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd
| Payment Terms | T/T, L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 200 ton/year |
| Delivery Time | 120 days |
| Packaging Details | All mechanical equipment is nude packing and electrical parts are packed in wooden cases |
| Material | Carbon Steel, Galvanized Steel |
| Shaping Mode | Forging Mould |
| Hardness | HRC58~63 |
| Application | Pipe Production Line |
| Service Life | ≥10 years |
| Quality | Grade 1 |
| Weight | Depending on Pipe Size |
| Package | Wooden Case |
| Color | Any Color |
| Brand Name | ZTZG |
| Model Number | Cr12 |
| Certification | ISO9001/CE/SGS |
| 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 | 200 ton/year |
| Delivery Time | 120 days | Packaging Details | All mechanical equipment is nude packing and electrical parts are packed in wooden cases |
| Material | Carbon Steel, Galvanized Steel | Shaping Mode | Forging Mould |
| Hardness | HRC58~63 | Application | Pipe Production Line |
| Service Life | ≥10 years | Quality | Grade 1 |
| Weight | Depending on Pipe Size | Package | Wooden Case |
| Color | Any Color | Brand Name | ZTZG |
| Model Number | Cr12 | Certification | ISO9001/CE/SGS |
| Place of Origin | China | ||
| High Light | Cr12 Forming Roller ，Cr12 metal forming rollers | ||
Cr12 Steel Pipe Making Mould Cr12MoV Tube Roll Welded Pipe Spacer Roller Spacers
Working Principle of Welded Pipe Mould
The steel strip is fed into more than 4 sets of forming dies to be rolled into tubes, and then welded into tubes by argon arc welding or high frequency welding in the welding zone, and then pressed into more than two sets of forming dies of standard size, and then folded or cut cut. There are many ways to determine the size. The simple point is to install a micro switch at a certain length of the discharge port. After the pipe reaches the switch, the trigger circuit controls the cutting wheel to cut the pipe.
Usage
Welded pipe molds are used to produce stainless steel profiles, copper, aluminum, and iron profiles, as well as high-frequency welded pipes. The quality of the roll determines the quality of the product.
Product Flow
Cutting → Rough Machining → Quenching and Tempering → Finishing → Heat Treatment (High Temperature Quenching and High Temperature Tempering) → Polishing → Finished Product
Mold Type
Round tube molds, square tube molds, plum blossom tube molds, round flat tube molds, oval tube molds, fan-shaped tube molds, octagonal tube molds, and various special-shaped stainless steel profile molds can be specially designed and manufactured for different users.
| Mould Style | Breakdown/ forming rolls
Fin pass rolls
Welding rolls
Sizing rolls
Turk’s head rolls |
| Mould Material | Cr12,Cr12Mo1V1,Cr12MoV D2 Any special material according to your requirement |
|
Produced Pipe Shape and Size | Round steel pipe:Φ8(mm)-Φ820(mm)
Square steel pipe: can be as large as 550*550(mm)
Cold roll forming pipe: U-shape W-shape Z-shape steel sheet pile, and so on
Any special shape can be customer-made |
|
Strong Hot Sell Point | 1. Advanced groove design
2. Strict analysis and inspection of raw materials
3. Special heat treatment technology
4. Precision machining
5. Advanced quality control system |
Product Display
Material Description
| Material Science | Varieties |
| Cr12Mov | Dongbei special steel Cr12MOV/ Daye special steel Cr12Mov |
| SKD11 | Daye special steel SKD11/ Taiwan SKD11/ Japan SKD11 |
| D2 | Daye special steel D2/ Taiwan D2 |
Different Kinds
Company Profile
Why Choose Us
Transport Method
Q:Are you manufacturer?
A:Yes,we are 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 and L/C.
Q:What info do you need before giving me the price and proposal?
A: Since we design individual machine based on our customer's requirement, we need your desired products' basic dimension, 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 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 special team to do strict QA,this is one of our strengths:
(1)Every gear box will be tested for 8 hours with oil inside to guarantee there is no leak.
(2)Every shaft will be inspected for the centering jumpiness.
(3)Every roller will be checked to make sure its in the range of tolerance critical parts will be inspected for all dimensions.
Q:Why I should choose you? what are the differences between you and other Chinese suppliers?
A:We are concentrate on pipe making machines for more than 20 years. We have constructed many steady trading partners in Asia,Africa, middle east, Europe, and South America throughout the years. Our innovative designed production line and each single unit of the production line are not only economical but also practical.
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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