Marine Hardware Nacm 1990 G30 Proof Coil Chain

We are specializing in producing chain for 20 years. AS a professional manufacturer, our product s are various, such as high test chain ASTM80, NACM1990 series, DIN5685, DIN763, DIN764, DIN766, high quality lifting chain, etc.

1.1All enquire will be responded within 12 hours.
2. ISO, products test reports provided on request.
3. Material: Stainless steel (SS316, SS304), 20Mn2, Q235 (carbon steel), alloy steel.
4. Surface treatment: Electro galvanized, hot dipping galvanized, zinc plated (white, blue, yellow, color zinc plating), blackened, self-color, black oxide.
5. Standard: Ordinary mild steel link chain, short link chain, medium link chain, long link chain, American Standard link chain (ASTM1980, NACM1990, NACM1996/NACM2003), Germany Standard link chain(DIN5685A/C short/long link chain, DIN763/DIN764, DIN766) Australian Standard, Japan Standard, Korea Standard, Norwegian Standard link chain;
6. Grade: G30, G43, G70, G80
7. Usage: Lashing, transportation, transmission, construction, fence, shop decoration, swing, fishing, lifting chain, hardware chain, anchor chain, snow chain, animal chain, elevator balance chain etc.
8. Price term: FOB Qingdao/China port.

Size	Material Diameter		Working Load Limit (Max)		Proof Test(Min)		Breaking Force Min		Inside Length (Max)		Inside WIDTH (min)
mm    inch	mm	inch	kg	ibs	kn	ibs	kn	ibs	mm	inch	mm        inch
	4	0.156	170	375	3.6	800	7.1	1600	23.9	0.94	6.4    0.25
	5.5	0.217	365	800	7.2	1600	14.3	3200	24.8	0.98	7.7      0.3
	7	0.276	580	1300	11.6	2600	23.1	5200	31.5	1.24	9.8          0.38
	8	0.315	860	1900	15.1	3400	30.2	6800	32.8	1.29	11.2        0.44
	10	0.394	1200	2650	23.6	5300	47.1	10600	35	1.38	14          0.55
	13	0.512	2030	4500	39.8	8950	79.6	17900	45.5	1.79	18.2      0.72
	16	0.63	3130	6900	60.3	13600	120.6	27200	56	2.2	20          0.79
	20	0.787	4800	10600	94.3	21200	188.5	42400	70	2.76	25      0.98
	22	0.866	5810	12800	114.1	25600	228.1	51200	77	3.03	27.5        1.08
	26	1.02	8140	17900	159.1	35800	318.2	71600	90.9	3.58	31.7      1.25

FAQ
1.What's your advantage compared to your competitor?
We are very strict in the products quality. We have superior service, competitive price and on-time delivery.
2.How to place an order?
Please send us your purchase order by email to or call us sales line 
3.How long can I get the sample?
If we have the product in stock, we can send it to you once we get your contact information. The samples can be sent to you via DHL,UPS,TNT,FEDEX or other international express.
4.How can order the products without any acknowledge of import?
We can send products to you by international express or our shipping agent can arrange shipment by sea/air for you.