sheet piling, cold formed sheet piling, Z type sheet piling

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Cold Rolled Z Type Steel Sheet Pile

Z profile steel sheet piles are call Z because one single sheet pile stands like the letter. Cold formed sheet piling is also produced through a series of rollers, by which the Z shape is formed gradually with uniform thickness along the full length of the profiles. The thinnest Z type sheet piling might be only 3mm thickness. 15 years ago, cold rolled sheet piling manufacturer was only in Europe, today most sheet piling is produced in China, especially heavy gauge sections. Clutches are located on both sides far from the neutral axis, which provide maximum use of the materials and also good for a bigger modulus of section. Like all other cold rolled metal sheet piles, Z sections can also be produce in any possible width, height, thickness. OZ sheet pile, PAZ sheet pile, all other sheet piling specifications and dimensions are all no problem. Different from hot rolling technology, in which the profiles can form the shape in mills, cold forming needs another process of rolling and forming, the maximum thickness for cold rolled Z type sheet pile is 16mm.

Sheet piling design and calculation can be done from the very beginning, our factory can tailor make the dimensions and specifications for projects, you can know the total costs from the very beginning . Any steel grade all can be used, S235 S355 S390 S430 S460 etc is only a matter of request. In Asia, U type steel sheet pile is still the tradition, but more and more jobs, especially wharf constructions, deep foundations, seawall, bulkheads requires Z sizes. Now in Europe, especially western Europe, sheet pile contractors prefer Z profiles. HZ combined wall,OZ sheet piles and tubular combined walls all use Z types.

Our Advantages

Ø Excellent properties with high tensile strength. Interlocks are located away from the neutral axis, which is good protection for the cold rolled interlocks, giving optimized profiles for higher strength and lower material weight.
Ø Capable of saving steels economically. Compared with U type steel sheet pile, Z type sheet piles always has smaller weight when modulus of sections are similar
Ø High installation performance with large width, We can produce length up to over 50m,and thickness up to 16mm,varied width, and height. over 200 different sizes of steel sheet piling
Ø Z profile sheet piling are normally installed and driven in welded or crimpled double, which will give a greater system width, compared to U profile sheet piles This also means reduced handling and installation time. Less number of interlocks per linear meter is good for water tightness.

Sheet Pile Properties

Section	Dimensions				Mass		Moment of inertia	Modulus of Section
	Width	Height	Thickness		Per pile	Wall
	w	h	t	s	Per pile	Wall
	mm	mm	mm	mm	kg/m	kg/m²	cm⁴/m	cm³/m
GPZ 4-770	770	213	5	5	38.2	49.6	4770	448
GPZ 5-850	850	253	5	5	41.1	48.4	6420	507
GPZ 5-770	770	214	6	6	45.8	59.4	5720	534
GPZ 6-850	850	254	6	6	49.2	57.9	7671	604
GPZ 6-900	900	254	6	6	51.5	57.3	7757	611
GPZ 6-725	725	269	5	5	37.7	52	8240	612
GPZ 6-770	770	215	7	7	53.3	69.2	6660	619
GPZ 7-725	725	270	6	6	45.1	62.2	9890	730
GPZ 8-857	857	300	6	6	54.3	63.3	11502	766
GPZ 8-676	676	312	5	5	37.7	55.8	12065	772
GPZ 8-850	850	255	7	7	60.9	71.6	10375	835
GPZ 8-550	550	200	8	8	52.3	95	8350	835
GPZ 8-725	725	271	7	7	52.4	72.3	11535	846
GPZ 9-857	857	301	7	7	63.2	73.7	13376	888
GPZ 9-850	850	318	6	6	54.4	64	14381	904
GPZ 9-676	676	313	6	6	45.1	66.7	14444	922
GPZ 9-550	550	200	9	9	58.9	107	9400	940
GPZ 9-621	621	347	5	5	37.7	60.7	16318	940
GPZ 10-807	807	351	6	6	53.9	66.8	16989	968
GPZ 10-857	857	302	8	8	72.1	84	15249	1009
GPZ 10-850	850	319	7	7	65.1	76.6	16386	1027
GPZ 11-676	676	314	7	7	52.4	77.5	16815	1069
GPZ 11-850	850	320	8	8	73.2	86.2	17639	1102
GPZ 11-621	621	348	6	6	45.1	72.6	19544	1122
GPZ 11-807	807	352	7	7	62.6	77.6	19774	1123
GPZ 11-857	857	303	9	9	81	94.4	17123	1131
GPZ 12-850	850	379	7	7	66.7	78.5	22973	1212
GPZ 12-743	743	407	6	6	53.9	72.5	25074	1233
GPZ 13-807	807	353	8	8	71.4	88.4	22546	1277
GPZ 13-770	770	344	9	9	76.1	99	22360	1300
GPZ 13-670	670	303	9.5	9.5	72	107	19700	1300
GPZ 13-621	621	349	7	7	52.4	84.4	22756	1302
GPZ 13-700	700	315	9.5	9.5	74	105.7	20540	1305
GPZ 13-850	850	380	8	8	75.1	88.3	24831	1307
GPZ 13 10/10	670	304	10	10	75.2	112	20480	1350
GPZ 14-770	770	345	9.5	9.5	79.5	103	23300	1355
GPZ 13-700 10/10	700	316	10	10	77.2	110.2	21370	1355
GPZ 14-675	675	399	6.5	6.5	55.5	82.2	27251	1370
GPZ 14-670	670	304	10.5	10.5	78.3	117	21300	1400
GPZ 14-700 10/10	770	345	10	10	82.9	108	24240	1405
GPZ 14-700	700	316	10.5	10.5	80.3	114.7	22190	1405
GPZ 14-807	807	354	9	9	80.2	99.3	25318	1431
GPZ 14-743	743	408	7	7	62.6	84.3	29179	1432
GPZ 15-675	675	399	7	7	59.7	88.5	29281	1470
GPZ 15-671	671	451	6	6	53.9	80.3	34340	1525
GPZ 16-675	675	400	7.5	7.5	64	94.8	31325	1570
GPZ 16-808	808	355	10	10	89.2	110.3	27850	1570
GPZ 16-744	744	409	8	8	71.4	96	33263	1628
GPZ 16-900	900	400	8	8	82.6	91.7	32711	1635
GPZ 17-630	630	379	8.5	8.5	68.4	109	31580	1665
GPZ 17-675	675	400	8	8	68.2	101.1	33350	1670
GPZ 17-700	700	419	8.5	8.5	73.1	104	36230	1730
GPZ 18-671	671	452	7	7	62.6	93.3	39954	1770
GPZ 18-685	685	401	8.5	8.5	72.3	105.6	35558	1780
GPZ 18-630a	630	380	9.5	9.5	74.4	118	34200	1800
GPZ 18-700	700	420	9	9	76.5	109	37800	1800
GPZ 18-630b	630	380	8	8	62.9	99.8	34293	1805
GPZ 18-744	744	410	9	9	80.2	107.8	37387	1825
GPZ 18-900	900	401	9	9	92.6	102.9	36677	1829
GPZ 18-800	800	449	8.5	8.5	80.7	100.9	41320	1840
GPZ 18 10/10	630	381	10	10	77.8	123	35540	1870
GPZ 19-700a	700	420	9.5	9.5	80	114	39380	1870
GPZ 19-685	685	401	9	9	76.6	111.8	37580	1880
GPZ 19-750	750	420.5	10.5	10.5	93.5	124.8	40296	1916
GPZ 19-630	630	381	10.5	10.5	81	129	36980	1940
GPZ 19-700b	700	421	10	10	83.5	119	40960	1945
GPZ 20-685	685	402	9.5	9.5	80.8	118	39595	1970
GPZ 20-650	650	437	8	8	70.8	108.8	43293	1980
GPZ 20-800	800	450	9.5	9.5	88.6	110.7	45050	2000
GPZ 20-745	745	410	10	10	89.2	119.8	41060	2000
GPZ 20-672	672	453	8	8	71.4	106.3	45537	2013
GPZ 20-900	900	402	10	10	102.6	114	40616	2021
GPZ 21-685	685	402	10	10	85.1	124.2	41601	2070
GPZ 21-650	650	438	8.5	8.5	75.1	115.5	45912	2100
GPZ 22-800	800	451	10.5	10.5	96.4	120.5	48790	2165
GPZ 22-650	650	438	9	9	79.4	122.1	48521	2220
GPZ 22-630	630	380	10	10	78.7	124.9	42531	2239
GPZ 23-672	672	454	9	9	80.2	119.3	51180	2259
GPZ 23-800	800	474	10	10	94.6	118.2	55260	2330
GPZ 23-650	650	439	9.5	9.5	83.6	128.6	51120	2330
GPZ 24-700	700	459	11.2	11.2	95.7	136	55820	2430
GPZ 25-650	650	439	10	10	87.9	135.2	53709	2450
GPZ 25-630	630	426	11.4	11.4	91.5	145	52250	2455
GPZ 25-673	673	455	10	10	89.2	132.5	56200	2470
GPZ 25-800	800	475	11	11	102.6	128.2	59410	2500
GPZ 26-700	700	460	12.2	12.2	102.9	147	59720	2600
GPZ 26-675	675	440	10.5	10.5	95.9	142.1	57410	2620
GPZ 26-630	630	427	12.2	12.2	97.8	155	55736	2621
GPZ 26-750	750	452	12	12	113.8	151.8	59665	2640
GPZ 27-800	800	476	12	12	110.5	138.1	63570	2670
GPZ 27-630	630	380	12	12	94.4	149.8	50765	2672
GPZ 27-675	675	440	11	11	99.8	147.9	60043	2730
GPZ 28-630	630	428	13.2	13.2	104.4	161	58968	2761
GPZ 28-700	700	461	12	12	110	157	64048	2785
GPZ 28-750a	750	453	13	13	124.6	166.2	63273	2794
GPZ 28-750b	750	509	10.5	10.5	100.8	134.4	71540	2810
GPZ 29-675	675	441	11.5	11.5	104.4	154.6	62667	2850
GPZ 29-700	700	461	13.2	13.2	116.5	166.4	65344	2935
GPZ 30-675	675	441	12	12	108.9	161.3	65281	2960
GPZ 30-750	750	510	11.5	11.5	108.7	145	76670	3005
GPZ 31-675	675	442	12.7	12.7	115.2	170.7	68927	3120
GPZ 32-675	675	487	11	11	108.3	160.5	77367	3180
GPZ 32-750	750	511	12.5	12.5	116.7	155.6	81800	3200
GPZ 33-675	675	488	11.5	11.5	113.1	167.5	80750	3320
GPZ 34-750	750	491	13	13	132.2	176.3	84085	3425
GPZ 34-630	630	459	13.5	13.5	115.5	183	78700	3430
GPZ 35-675	675	488	12	12	117.8	174.6	84121	3450
GPZ 36-675	675	489	12.5	12.5	122.5	181.5	87473	3580
GPZ 36-700N	700	499	12.5	12.5	118.6	169	89610	3590
GPZ 36-630	630	460	14.3	14.3	122.2	194	82800	3600
GPZ 36-750	750	492	14	14	141.3	188.5	89341	3632
GPZ 37-700	700	499	13	13	124.2	177	92400	3705
GPZ 37-675	675	489	13	13	127.3	188.5	90830	3720
GPZ 38-700N	700	500	13.5	13.5	126.4	181	94840	3795
GPZ 38-630	630	461	15	15	129.1	205	87476	3795
GPZ 39-675	675	490	13.5	13.5	132	195.5	94167	3850
GPZ 39-700	700	500	13.7	13.7	131.9	188	97500	3900
GPZ 40-675	675	490	14	14	136.6	202.4	97493	3980
GPZ 40-700N	700	550	13.8	13.8	134.2	192	110037	4010
GPZ 41-700	700	550	14	14	139.5	199	113788	4137
GPZ 42-700N	700	550	14.2	14.2	142.1	203.1	115670	4215
GPZ 44-700N	700	550	14.5	14.,5	149.9	214.2	119005	4413
GPZ 46-700N	700	525	15.2	15.2	157.7	225.3	121251	4626
GPZ 46-580	580	540	14.2	14.2	132.6	229	124718	4628
GPZ 48-700	700	550	15.2	15.2	158.5	226.4	132197	4815
GPZ 48-580	580	570	15	15	139.6	241	137244	4824
GPZ 50-580	580	580	16	16	146.7	252.9	145666	5032
GPZ 50-700	700	530	16	16	166.3	237.5	133475	5046
GPZ 52-700	700	550	16	16	167.7	239.6	143752	5236

Production and Delivery

Delivery in welded pairs

Delivery in Single

Delivery by bulk vessel

Painting in house

Downloads:

Sheet Pile Brochure

Our Latest Brochure
P1-5:Introduction	P6-7:Z type sheet pile
P8-9:Corner section	P10-11:Z type sheet pile
P12-15:U type sheet pile	P16-17:Omega sheet pile
P18-19:Trench sheet	P20-21:Straight web pile
P20-21:Steel grade	P22-27:Tubular combiwall
P28-31:HZ combiwall	P32-39:Global projects