Grade 4 U4 Q4 Nv4 K4 Am4 Anchor Chain

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: GRADE 4 U4 Q4 NV4 K4 AM4
• Standard: Black Painted or Galvanized
• Customized: Customized
• Surface Treatment: Black Painted or Galvanized
• Material: Steel
• Type: Anchor Chain
• Transport Package: Bulk, Ton Bag or as Customer Request
• Specification: 30mm-122mm
• Trademark: Zhongyun
• Origin: Taizhou, Jiangsu
• HS Code: 7315810000
• Production Capacity: 50000tons

Product Description

Product Description

1. Stud Link Anchor Chain Cable Introduction:
Stud Link Anchor Chain is widely used on Floating Equipment, Ships, Oil Rigs and Mooring Buoys.
We supply wide range of sizes and grades:
Grade U2 / U3 from 12.5mm to 162mm; Grade ORQ / R3 /R3S / R4 from 58mm to 162mm
Can be supplied with CCS BV LR NK KR ABS DNV-GL RMRS IRS certificate etc.
Our chain can meet requirement of ISO1704, GB/T 549, JIS F3303, Gost 228, IACS, OCIMF, API and other international regulations.

2. Our Advantage:
Manufacturing Advantage:
1.We have more than 20 years experience in anchor chain production.
2.We keep some in stock can delivery in 1~5 days to meet urgent requirement.
3.Our factory is ISO9001 approval, OSHMS18001 approval, ISO14001 approval, API approval and type approval by all IACS members.
4.Advantage manufacturing facilities:
Advanced program-controlled chain production line; Automatic heat treatment machine; Automatic shot blasting machine.

5.Quality Control:Manufacturing process quality control from raw material to final product.
Whole set drawing approved by all IACS members; Material Fatigue Test on request; Stress Analysis on request; Stress actual test on quest.
Magnetic power testing, ultrasonic testing, and fluorescent penetrant inspection.
Load test machine up to 4000Ton.
 

3. About Our factory:


Our main products:
Anchor chain and accessories (Stud Link Anchor Chain, Studless Anchor Chain, all types of shackles and connectors)
Mooring chain and accessories (Stud Link Mooring Chain, Studless Mooring Chain, Grade ORQ, R3, R3S, R4 and R5)
Deck outfitting (Chain Stopper, Chock, Bollard and Fairlead)
Marine anchors (Oridinary Anchor such as Hall, Spek and Stockless Anchor, High Holding Power Anchor such as AC-14, Danforth and Pool Achor)
Offshore and agricultural anchors (Flipper Delta, Stevpris MK5, MK6 and Stevshark)
Offshore mooring buoy (Steel Structured, Foam Filled and Navigation Buoys)

Products with high quality and service of professionality is what we pursue.
Please contact us if you have any queries, we will do our best to meet your requirements.


3. Product Dimensions:

4. Technical Data
Proof Load and Breaking Load of Stud Link Anchor Chain:

Nominal Diameter (mm)	Proof Test Load (kN)		Breaking Test Load (kN)		Theoretical Weight (kg/27.5m)
	Grade 2	Grade 3	Grade 2	Grade 3
17.5	127	179	179	256	194.0
19	150	211	211	301	236.0
20.5	175	244	244	349	269.0
22	200	280	280	401	322.0
24	237	332	332	476	370.0
26	278	389	389	556	431.0
28	321	449	449	642	496.0
30	368	514	514	735	564.0
32	417	583	583	833	635.0
34	468	655	655	937	712.0
36	523	732	732	1050	800.0
38	581	812	812	1160	887.0
40	640	896	896	1280	1032.0
42	703	981	981	1400	1084.0
44	769	1080	1080	1540	1197.0
46	837	1170	1170	1680	1310.0
48	908	1270	1270	1810	1438.0
50	981	1370	1370	1960	1546.0
52	1060	1480	1480	2110	1661.0
54	1140	1590	1590	2270	1791.0
56	1220	1710	1710	2430	1926.0
58	1290	1810	1810	2600	2086.0
60	1380	1940	1940	2770	2249.0
62	1470	2060	2060	2940	2361.0
64	1560	2190	2190	3130	2516.0
66	1660	2310	2312	3300	2676.0
68	1750	2450	2450	3500	2885.0
70	1840	2580	2580	3690	3010.0
73	1990	2790	2790	3990	3274.0
76	2150	3010	3010	4300	3548.0
78	2260	3160	3160	4500	3737.0
81	2410	3380	3380	4820	4030.0
84	2580	3610	3610	5160	4334.0
87	2750	3850	3850	5500	4650.0
90	2920	4090	4090	5840	4976.0
92	3040	4260	4260	6080	5119.0
95	3230	4510	4510	6440	5544.0
97	3340	4680	4680	6690	5780.0
100	3530	4940	4940	7060	6143.0
102	3660	5120	5120	7320	6398.0
105	3850	5390	5390	7700	6773.0
107	3980	5570	5570	7960	7033.0
111	4250	5940	5940	8480	7569.0
114	4440	6230	6230	8890	7983.0
117	4650	6510	6510	9300	8409.0
120	4850	6810	6810	9720	8863.0
122	5000	7000	7000	9990	9143.0
124	5140	7200	7200	10280	9598.0
127	5350	7490	7490	10710	9908.0

Theoretical weight of Anchor Chain Accessories:

Nominal Diameter (mm)	Weight (kg)							No.of Links per 27.5m
	KS	JS	ES	SP	C	EL	E
20.5	1.0	2.0	3.0	8.1	0.8	1.1	1.2	331
22	2.0	3.0	4.0	8.6	1.0	1.4	1.5	307
24	2.0	3.0	5.0	11.4	1.3	1.8	1.9	281
26	3.0	4.0	6.0	16.2	1.7	2.2	2.5	261
28	4.0	5.0	8.0	21.4	2.0	2.8	3.0	243
30	4.0	6.0	9.0	23.1	2.5	3.5	3.8	227
32	5.0	7.0	11.0	29.7	3.0	4.2	4.6	213
34	6.0	10.0	14.0	36.8	3.6	5.0	5.5	199
36	7.0	11.0	16.0	39.9	4.3	6.0	6.5	187
38	8.0	12.0	18.0	47.7	5.0	7.0	7.7	179
40	9.0	13.0	20.0	51.7	6.1	8.2	9.0	169
42	11.0	17.0	25.0	64.8	6.7	9.5	10.4	161
44	13.0	19.0	27.0	77.6	7.8	10.9	12.0	153
46	14.0	21.0	30.0	83.5	9.0	12.4	13.6	147
48	15.0	23.0	34.0	100.0	10.1	14.1	15.5	141
50	18.0	29.0	41.0	115.0	11.3	16.0	17.5	137
52	20.0	31.0	45.0	124.0	12.7	18.0	19.7	131
54	20.0	34.0	50.0	141.0	14.3	20.1	22.0	125
56	24.0	38.0	54.0	148.0	15.9	22.5	24.6	121
58	28.0	44.0	65.0	168.0	17.8	24.9	27.3	117
60	28.0	48.0	70.0	191.0	19.9	27.6	30.2	113
62	33.0	52.0	76.0	202.0	21.7	30.5	33.4	109
64	38.0	57.0	82.0	231.0	23.5	33.5	36.7	107
66	38.0	66.0	94.0	261.0	26.0	36.8	40.2	103
68	44.0	70.0	101.0	273.0	29.1	40.2	44.0	99
70	44.0	75.0	108.0	307.0	31.0	43.9	48.0	97
73	51.0	87.0	124.0	318.0	35.2	49.7	54.5	93
76	58.0	93.0	141.0	393.0	39.9	56.1	61.5	89
78	65.0	108.0	150.0	408.0	43.0	60.7	66.5	87
81	74.0	119.0	171.0	458.0	48.6	68.0	74.4	83
84	84.0	134.0	193.0	508.0	53.5	75.8	83.0	81
87	94.0	151.0	218.0	564.0	66.3	84.2	92.2	79
90	105.0	167.0	243.0	623.0	71.2	93.2	102.0	75
92	105.0	175.0	256.0	669.0	78.0	99.5	109.0	73
95	115.0	200.0	280.0	733.0	83.8	109.6	120.0	71
97	135.0	210.0	305.0	754.0	91.7	116.7	127.8	69
100	150.0	230.0	335.0	827.0	95.5	127.9	140.0	67
102	150.0	243.0	350.0	891.0	104.2	135.7	148.6	67
107	175.0	285.0	410.0	1042.0	111.6	148.0	162.0	63
111	200.0	305.0	415.0	1150.0	124.0	156.6	171.5	61
114	225.0	325.0	475.0	1239.0	135.3	174.9	191.5	59
117	225.0	345.0	505.0	1332.0	147.5	189.4	207.4	57
120	257.0	380.0	550.0	1465.0	155.5	204.8	224.2	57
122	315.0	420.0	600.0	1632.0	166.2	220.9	241.9	55
124	257.0	380.0	550.0	1465.0	174.5	249.7	273.4	55
127	315.0	420.0	600.0	1632.0	186.9	261.9	286.8	53

5. Product Photos:



6. Production And Inspection Procedure:

 

Thirty Party Certificate:
Lloyd's Rigister of Shipping (LR)
American Bureau of Shipping (ABS)
Det Norske Veritas (DNV)
Germanischer Lloyd (GL)
Bureau Veritas (BV)
Korean Register of Shipping (KR)
Nippon Kaiji Kyokai (NK)
Registro Ltaliano Navale Group (RINA)
China Classification Society (CCS)
Russian Maritime Register of Shipping (RMRS)
Indian Register of Shipping (IRS)
Croatian Register of Shipping (CSR)
Due to limited space here, some photo is vague, you can contact us for clearer ones.

7. Our factory:


8. Exhibition:


9. Our package and shipping:
1). Gunny bag, inside PVC bag and outside gunny bag +pallet
2). Wooden case or pp ton woven bag
3). Others as customer required

10. Accessories:
Kenter shackle, end shackle, swivel forrunner, triplate, swivel shackle, mooring ring, LTM shackle, pear link, buoy shackle etc.