Exported special-shaped pipe production line for construction

Short Description:

The shaped pipe production line is a pipe-making machine specifically developed for the large-scale, high-precision, and high-efficiency production of various non-circular cross-section shaped pipes. It can stably mass-produce various standard and non-standard shaped pipes, widely adaptable to the pipe production needs of multiple industries such as industrial manufacturing, construction engineering, automotive parts, medical devices, and petrochemicals. It is an essential welded pipe production equipment for high-end pipe companies.

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The shaped pipe production line can mass-produce various conventional shaped pipes, including elliptical pipes, flat elliptical pipes, semi-circular pipes, D-shaped pipes, triangular pipes, hexagonal pipes, octagonal pipes, fan-shaped pipes, T-shaped pipes, and arched pipes. It also supports customized production of various non-standard shaped cross-section pipes, and can customize exclusive forming molds and production solutions according to customer drawings and working conditions.

https://www.ztzgsteeltech.com/exported-special-shaped-pipe-production-line-for-construction-product/

The ZTZG welded pipe production line undergoes rigorous debugging and no-load and load testing before leaving the factory to ensure that mechanical properties, dimensional accuracy, and surface quality all meet standards. The welded pipe machine is simple to operate, highly intelligent, and equipped with a visual operation interface. We also provide one-stop supporting services such as full technical guidance, equipment installation and commissioning, regular operation and maintenance, mold customization, and technology upgrades, providing high-quality welded pipe production machines for pipe manufacturing customers to ensure stable production.

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Product Detail

PRODUCT MODEL LIST

Product Tags

We can design and manufacture pipe making machine according to customers’ requirements.

The shaped pipe production line is a pipe-making machine specifically developed for the large-scale, high-precision, and high-efficiency production of various non-circular cross-section shaped pipes.

https://www.ztzgsteeltech.com/special-shaped-pipe-mill/

It can stably mass-produce various standard and non-standard shaped pipes, widely adaptable to the pipe production needs of multiple industries such as industrial manufacturing, construction engineering, automotive parts, medical devices, and petrochemicals. It is an essential welded pipe production equipment for high-end pipe companies.

Key Selection Guidelines & Supplementary Notes
Notes
1	This table covers standard parameter ranges for mainstream continuous ERW special-shaped tube mills (steel strip feeding, round-to-square / round-to-profile forming). Cold-drawn seamless profile lines and extruded stainless steel profile lines are excluded.
2	Line speeds listed represent core operating ranges. When wall thickness, cross-sectional complexity, or material yield strength increases, operate near the lower end of the range; complex profiles typically require a 20%～50% speed reduction.
3	For a given mill model, the maximum producible special-profile cross-section is generally one size tier lower than its maximum square/rectangular tube capacity; asymmetric or variable-wall profiles require further derating.
4	Listed power refers to total installed capacity; actual running power is approximately 60%～70% of installed power. HF welder power is selected based on maximum wall thickness × maximum perimeter.
5	Cut-to-length dimensions can be customized per client requirements (typically 3～12 m); extra-long lengths require extended run-out tables and appropriate crane/lifting facilities.
6	Tolerances listed are for standard commercial grade. Precision-grade tubes (e.g., for furniture, fitness equipment, automotive structural parts) require additional sizing stands and online inspection.
7	Selection Recommendation: First determine the mill model based on the maximum circumscribed circle diameter and maximum wall thickness of the profile; next verify whether line speed and output meet order delivery schedules; finally evaluate special-profile roll tooling investment and changeover time.

Standard Specification Table for ERW Special-Shaped (Cold-Formed Profile) Tube Mill Lines
Note: Line speed depends on wall thickness, material grade, and cross-sectional complexity. Standard corner radius R ≤ 1.5T; customizable upon order.
Compatible Profile Cross-Sections	Mill Model	Round Pipe Range (mm)	Square & Rectangular Pipe Range (mm)	Wall Thickness (mm)	Line Speed (m/min)	Installed Power (kW)	HF Welder (kW)	Strip Width (mm)	Cut-to-Length
Small Simple Profiles	HG20	Φ8～20	8×8～18×18	0.3～1.5	30～150	210	100	30～80	3～6m
Small Hexagonal, D-Shaped	HG32	Φ10～32	10×10～30×30	0.4～2.0	30～150	300	150	40～120	3～6m
Hexagonal, Oval	HG50	Φ16～50	15×15～40×40	0.7～2.5	30～120	410	200	60～180	3～6m
Triangular, Obround	HG76	Φ25～76	20×20～60×60	0.8～3.5	25～120	580	300	80～260	4～6m
Medium-Complexity Profiles	HG89	Φ32～89	30×30～70×70	1.0～4.5	20～90	660	300	100～320	4～8m
Large Hexagonal, Trapezoidal	HG114	Φ45～114	40×40～90×90	1.5～5.0	20～70	920	400	140～400	4～8m
Heavy-Wall, Large D-Shaped	HG165	Φ60～165	60×60～130×130	2.0～6.0	15～50	1,100	500	180～520	6～12m
Large Structural Profiles	HG219	Φ89～219	90×90～170×170	3.0～8.0	12～45	1,400	600	240～650	6～12m

Custom Solutions & Engineering

It also supports customized production of various non-standard shaped cross-section pipes, and can customize exclusive forming molds and production solutions according to customer drawings and working conditions.

If you have any questions about the tube making machine, please feel free to contact us.

E-mail sales@ztzg.com

Phone / WhatsApp +8615931058620

To learn more about other pipe making machine products, click the link below:

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https://www.ztzgsteeltech.com/products/

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ERW TUBE MILL LINE
Model	Round pipe mm	Square pipe mm	Thickness mm	Working spead m/min
ERW20	Ф8-Ф20	6x6-15×15	0.3-1.5	120	Read More
ERW32	Ф10-Ф32	10×10-25×25	0.5-2.0	120	Read More
ERW50	Ф20-Ф50	15×15-40×40	0.8-3.0	120	Read More
ERW76	Ф32-Ф76	25×25-60×60	1.2-4.0	120	Read More
ERW89	Ф42-Ф89	35×35-70×70	1.5-4.5	110	Read More
ERW114	Ф48-Ф114	40×40-90×90	1.5-4.5	65	Read More
ERW140	Ф60-Ф140	50×50-110×110	2.0-5.0	60	Read More
ERW165	Ф76-Ф165	60×60-130×130	2.0-6.0	50	Read More
ERW219	Ф89-Ф219	70×70-170×170	2.0-8.0	50	Read More
ERW273	Ф114-Ф273	90×90-210×210	3.0-10.0	45	Read More
ERW325	Ф140-Ф325	110×110-250×250	4.0-12.7	40	Read More
ERW377	Ф165-Ф377	130×130-280×280	4.0-14.0	35	Read More
ERW406	Ф219-Ф406	170×170-330×330	6.0-16.0	30	Read More
ERW508	Ф273-Ф508	210×210-400×400	6.0-18.0	25	Read More
ERW660	Ф325-Ф660	250×250-500×500	6.0-20.0	20	Read More
ERW720	Ф355-Ф720	300×300-600×600	6.0-22.0	20	Read More

STAINLESS STEEL PIPE PRODUCTION LINE
Model	Round pipe mm	Square pipe mm	Thickness mm	Working speed m/min
SS25	Ф6-Ф25	5×5-20×20	0.2-0.8	10	Read More
SS32	Ф6-Ф32	5×5-25×25	0.2-1.0	10	Read More
SS51	Ф9-Ф51	7×7-40×40	0.2-1.5	10	Read More
SS64	Ф12-Ф64	10×10-50×50	0.3-2.0	10	Read More
SS76	Ф25-Ф76	20×20-60×60	0.3-2.0	10	Read More
SS114	Ф38-Ф114	30×30-90×90	0.4-2.5	10	Read More
SS168	Ф76-Ф168	60×60-130×130	1.0-3.5	10	Read More
SS219	Ф114-Ф219	90×90-170×170	1.0-4.0	10	Read More
SS325	Ф219-Ф325	170×170-250×250	2.0-8.0	3	Read More
SS426	Ф219-Ф426	170×170-330×330	3.0-10.0	3	Read More
SS508	Ф273-Ф508	210×210-400×400	4.0-12.0	3	Read More
SS862	Ф508-Ф862	400×400-600×600	6.0-16.0	2	Read More