Cold drawn pipe

Category:

Cold drawn pipe

Message

Tel: +86-0510-8395 9581

Cold drawn pipe

The advantages of cold drawn pipes include no oxidation layer on the inner and outer walls; high pressure resistance without leakage; high precision; high surface finish; no deformation during cold bending; expansion, flattening, and no cracks. It can be seen that the requirements for the inner diameter, outer wall dimensions, and roughness of precision cold drawn pipes are high to adapt to various applications. Through practice, it has been found that this product performs exceptionally well in applications and is an ideal pipe material. During the cold drawing process, the steel pipe undergoes plastic deformation under the action of force in molds of certain shapes and sizes. Currently, the drawing methods in production can be roughly divided into three types: diameter reduction drawing, outer wall diameter reduction drawing, and inner wall diameter reduction drawing. During the cold drawing process, the steel pipe undergoes corresponding deformation under the action of drawing force, positive pressure, and friction, mainly experiencing three stages: diameter reduction, wall thinning, and sizing, with corresponding stresses occurring in the deformation zone where axial stress is tensile stress, and radial and circumferential stresses are compressive stresses. The metal is in a state of unidirectional tensile and bidirectional compressive stress during the drawing process, which is the basic mechanical characteristic of the cold drawing process.

Product Parameters

Model	JLB150T	JLB250T	JLB300T	JLB400T	JLB600T	JLB1000T
Maximum Pulling Force (KN)	1630	2700	3200	4100	6500	12000
Drawing Speed (M/min)	0-5.5	0-4.5	0-4.5	0-4	0-3	0-3
Effective Length of Finished Pipe (M)	1.5-10	1.5-10	1.5-10	1.5-10	1.5-10	1.5-10
Thickness of Finished Pipe (mm)	20	25	30	33	42	70
Main Oil Cylinder (mm)	Φ320/Φ 150x10000	Φ420/Φ 210x10000	Φ450/Φ 210x10000	Φ500/Φ 220x10000	Φ630/Φ 280x10000	Φ850/Φ 350x10000
Number of System Stations (Station)	2	2	2	2	2	2
System Working Pressure (Mpa)	26	26	26	26	26	26
System Maximum Pressure (Mpa)	31.5	31.5	31.5	31.5	31.5	31.5
Pump (Manual Variable Piston Pump)	160Lx3	160Lx2 250Lx1	250Lx3	250Lx3	250Lx3	400Lx3
Main Motor (KW)	55x3	55x2 75x3	75x3	75x2 90x1	90x3	132x3
Overall Dimensions (WxHxL)	1.6x1.4x42	1.7x1.5x44	1.7x1.5x44	1.9x1.8x45	2.1x2x45	2.65x2.65x60
Weight (T)	86	100	120	180	220	300

Message

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

Address: No. 30, Ludai Road, Huishan District, Wuxi City
Tel: +86-0510-83050688
Tel: +86-0510-83959581
E-mail: sales@shenlu.net.cn
Fax: 0510-83051581

CONTACT →

Product

Roller pipe