Hot Rolled Sheet Pile

Hot rolled Z type sheet pile Photos

Hot rolled Z type sheet pile

Z type sheet piles are made of building materials, and their locking openings are symmetrically distributed on both sides of the neutral axis. Coupled with the continuity of the web, the cross-sectional modulus of the steel sheet piles is greatly improved, ensuring that the mechanical properties of the cross-section are fully utilized. It is widely used in automobiles, railway vehicles, shelves, electrical cabinets, highway guardrails, building steel structures, containers, transmission towers, steel sheet piles, cable tray, agricultural machinery, furniture, vegetable greenhouses, pipe supports and other fields.Z type sheet piles are more widely used than U profile in port construction and deep foundation because Z profile can have a bigger modulus and can be used as intermediary piles for tubular and HZ combined walls.

Advantages of Z type sheet piles：

1. Flexible design with relatively high cross-sectional modulus and mass ratio;

2. A higher moment of inertia increases the stiffness of the sheet pile wall and reduces displacement deformation;

3. Large width, effectively saving time for lifting and piling;

4. The increase in section width reduces the number of shrinkage joints in the sheet pile wall, directly improving its water sealing performance;

5. Thickening treatment has been carried out on severely corroded areas, resulting in better corrosion resistance. 

 

Section	Dimensions				Mass		Moment of inertia	Modulus of Section
	Width	Height	Thickness		Per pile	Wall
	w	h	t	s
	mm	mm	mm	mm	kg/m	kg/m2	cm4/m	cm3/m
CTZ 12-770	770	344	8.5	8.5	72.6	94.0	21 440	1 255
CTZ 13-770	770	344	9.0	9.0	76.1	99.0	22 370	1 310
CTZ 14-770	770	345	9.5	9.5	79.5	103.0	23 310	1 365
CTZ 14-770-10/10	770	345	10.0	10.0	82.9	108.0	24 250	1 415
CTZ 12-700	700	314	8.5	8.5	67.7	97.0	18 890	1 215
CTZ 13-700	700	315	9.5	9.5	74.0	106.0	20 550	1 315
CTZ 13-700-10/10	700	316	10.0	10.0	77.2	110.0	21 380	1 365
CTZ 14-700	700	316	10.5	10.5	80.3	115.0	22 200	1 415
CTZ 18	630	380	9.5	9.5	74.4	118.0	34 210	1 810
CTZ 18-10/10	630	381	10.0	10.0	77.8	123.0	35 530	1 880
CTZ 17-700	700	420	8.5	8.5	73.1	104.0	36 240	1 740
CTZ 18-80	700	420	9.0	9.0	76.5	109.0	37 810	1 810
CTZ 19-700	700	421	9.5	9.5	80.0	114.0	39 390	1 880
CTZ 20-700	700	421	10.0	10.0	83.5	119.0	40 970	1 955
CTZ 18-800	800	449	8.5	8.5	80.7	101.0	41 310	1 850
CTZ 20-800	800	450	9.5	9.5	88.6	111.0	45 060	2 010
CTZ 22-800	800	451	10.5	10.5	96.4	120.0	48 800	2 175
CTZ 23-800	800	474	11.5	9.0	94.6	118.0	55 270	2 340
CTZ 25-800	800	475	12.5	10.0	102.6	128.0	59 420	2 510
CTZ 27-800	800	476	13.5	11.0	110.5	138.0	63 580	2 680
CTZ 26	630	427	13.0	12.2	97.8	155.0	55 520	2 610
CTZ 24-700	700	459	11.2	11.2	95.7	137.0	55 830	2 440
CTZ 26-700	700	460	12.2	12.2	102.9	147.0	59 730	2 610
CTZ 28-700	700	461	13.2	13.2	110.0	157.0	63 630	2 770
CTZ 28-750	750	509	12.0	10.0	100.8	134.0	71 550	2 820
CTZ 30-750	750	510	13.0	11.0	108.8	145.0	76 680	3 015
CTZ 32-750	750	511	14.0	12.0	116.7	156.0	81 810	3 210
CTZ 36-700N	700	499	15.0	11.2	118.6	169.0	89 620	3 600
CTZ 38-700N	700	500	16.0	12.2	126.4	181.0	94 850	3 805
CTZ 40-700N	700	501	17.0	13.2	134.2	192.0	100 090	4 005
CTZ 42-700N	700	499	18.0	14.0	142.1	203.0	104 940	4 215
CTZ 44-700N	700	500	19.0	15.0	149.9	214.0	110 160	4 415
CTZ 46-700N	700	501	20.0	16.0	157.7	225.0	115 380	4 615
CTZ 46	580	481	18.0	14.0	132.6	229.0	110 460	4 605
CTZ 48	580	482	19.0	15.0	139.6	241.0	115 680	4 810
CTZ 50	580	483	20.0	16.0	146.7	253.0	121 070	5 025
CTZ 48-700	700	503	22.0	15.0	158.5	226.0	119 660	4 765
CTZ 50-700	700	504	23.0	16.0	166.3	238.0	124 900	4 965
CTZ 52-700	700	505	24.0	17.0	174.1	249.0	130 150	5 165

 

 

Z Type Hot Rolled Sheet Pile

Z Type sheet piles stands like the letter Z, and are long structural sections with vertical interlocking system which will forms a continuous sheet piling wall. The ability of a steel sheet piling profile depends on the modulus of section, steel grade and the soils and grounds it driven in. China sheet piling transfer pressure from one side of the wall to the soils in front of it. Hot rolling and cold rolling are the two primary production technology for China sheet piles, with the biggest difference is the interlock. Hot rolled Z sections are produced from steel at very high temperatures, so the interlocks would be more tight than cold formed interlocks. So in very hard grounds,sheet pile retaining walls,sheet pile cofferdams, Jetty construction, sheet pile quay walls, slope stabilization, wharf construction, China hot rolled sheet piles are preferred. Hot rolled sections are normally more watertight. Hot rolled steel sheet piles have almost 10% recycled content while cold formed steel sheet piling only have 70% recycled materials. Gradually cold rolled sheet piling and hot rolled sheet piling can replace each other in lots of projects.

Z type hot rolled steel sheet piles normally refer to AZ sheet pile, PZ sheet pile, PZC sheet pile OZ sheet pile etc. Because the competition of Z profiles are not so heavy as U profiles, Z profiles prices are normally higher than U profiles, although the rolling costs is roughly the same. Lots of sheet pile manufacturer and supplier don't know what is the difference between hot rolled sheet piles and Larssen sheet piles. Any sections with Larssen locks can be called Larssen steel sheet pile. Larrsen was the name of man who invented Larssen interlocks. So all sheet piling UK, Sheet pile Europe, steel sheet pile all can be called Larrsen sheet pile.      

We keep a large stock of China hot rolled sheet piling with high quality, strictly as per Quality Assurance and Control Procedures. Most widely used standard is EN10248 Parts 1 & 2.

Hot rolled steel sheet piles have a ball or socket type interlock. Ball type interlocks are only compatible with ball type steel sheet pile. And socket type sheet piles are only compatible with socket interlocks. Ball clutches are normally used in USA, while in other parts, almost all socket interlocks