Marine Hardware Accessories Stainless Steel Link Chains Dln766 Anchorchains

• Customization: Available
• Material: Carbon Steel Alloy Steel Stainless Steel
• Type: Hook
• Model NO.: DIN766
• Shape: Single Hook
• Usage: Industrial, Household, Mining, Water Treatment, Healthcare, Retail,
• Condition: New
• Color: Silver
• Export Markets: Global
• Business Type: Manufacturer and Trading Company
• Design Team: 3-5 Members
• Quality: 100% Inspection
• OEM Service: Available
• Transport Package: Woven Bags, Cartons or by Customer Requirements
• Specification: 1/4"-3/4"
• Trademark: XQX
• Origin: Qingdao Shandong China
• HS Code: 7326909000
• Production Capacity: 100000 Pieces/Month
• Package Size: 36.00cm * 24.00cm * 12.00cm
• Package Gross Weight: 20.000kg
• Lead Time: 15 days (1 - 50 Pieces) ; To be negotiated ( > 50 Pieces)

Product Description

  

Product Description

German DIN766 standard chain is usually classified as a lifting chain.
Use: This chain is widely used in ships, fisheries, lifting equipment and other fields that require high corrosion resistance and high strength.
2. Materials and manufacturing
Raw materials: The manufacturing materials of German DIN766 standard chain are usually 316 stainless steel or high-quality alloy steel. 316 stainless steel can be used for a long time in harsh environments such as humidity and high salinity due to its excellent corrosion resistance. Alloy steel provides high strength and wear resistance.
Manufacturing process: The manufacturing process of the chain needs to comply with the provisions of the DIN766 standard on process flow, welding requirements, surface treatment, etc. These regulations ensure the quality stability and reliability of the chain.
3. Physical properties and parameters
Physical properties: The strength, toughness, hardness and other physical properties of the German DIN766 standard chain meet the requirements of the DIN766 standard.
Parameters: The size, load and other parameters of the chain must also meet the requirements of the DIN766 standard. This ensures that the chain can safely and reliably carry the corresponding load in actual use and has a certain safety reserve.
4. Surface treatment and customization
Surface treatment: The surface treatment of German DIN766 standard chain usually includes polishing, blackening, galvanizing, spraying, etc. to improve the corrosion resistance and aesthetics of the chain.
Customized service: Non-standard products can be developed and manufactured according to customer needs to meet the special needs of different application scenarios.
5. Use and maintenance
Precautions for use:
The lifting chain should be scrapped when the main ring is twisted more than 10 degrees from the plane where the main ring is not bent.
If any part of the lifting chain chain has cracks, bends or twists, or there are stuck or stiffness and stagnation and cannot be eliminated, it should be stopped from use.
When the permanent elongation of the lifting chain or single ring exceeds 5% of the original length, a new chain should be replaced.
When the allowable wear value of the lifting chain exceeds 10% of the diameter of the round link chain bar or the thickness of the auxiliary tool, a new chain should be replaced.
Maintenance suggestions:
The sprocket should be installed on the shaft without skewness and swing to ensure the normal operation of the chain.
The tightness of the lifting chain should be appropriate to avoid excessive tightness or looseness, which may increase power consumption or cause the chain to jump and fall off.
When the sprocket is severely worn, a new sprocket and a new lifting chain should be replaced at the same time to ensure good meshing.
The lifting chain should be lubricated in time during work to reduce wear.

SIZE d		INSIDE LENGTH t				INSIDE WIDTH b1	OUTSIDE WIDTH b2	LENGTH PER 11 LINKS			WEIGHT PER  M
MM	±MM	MM	+MM		-MM	MM	MM	MM	+MM	-MM	KG
2	0.2	12	0.2		0.2	3.5	7.5	132	1.0	0.5	0.07
3	0.2	16	0.2		0.2	4.2	11	176	1.4	0.7	0.16
4	0.2	16	0.3		0.2	5	13.7	176	2.1	1.1	032
5	0.2	18.5	0.4		0.2	6	17	203.5	2.4	1.2	0.5
6	0.2	18.5	0.4		0.2	7.2	20.2	203.5	2.4	1.2	0.8
7	0.3	22	0.4		0.2	8.4	23.8	242	3.0	1.4	1.1
8	0.3	24	0.4		0.2	9.6	27.2	264	3.2	1.5	1.4
9	0.4	27	0.5		0.3	10.8	30.6	297	3.6	1.8	1.8
10	0.4	28	0.5		0.3	12	34	308	3.7	1.9	2.2
11	0.4	31	0.5		0.3	13.2	37.4	341	4.0	2.0	2.7
12	0.3	36	0.6		0.3	14.4	40.8	396	4.4	2.2	3.10
13	0.5	36	0.6		0.3	15.6	44.2	396	4.6	2.4	3.8
14	0.6	41	0.7		0.4	16.8	47.6	451	5.4	2.7	4.4
16	0.6	45	0.8		0.4	19.2	54.4	495	6.0	3.0	5.7
18	0.9	50	0.8		0.4	21.6	61.2	550	6.6	3.3	7.3
19	0.4	53	0.9		0.4	22.8	64.6	583	7.0	3.7	7.97
20	1.0	56	1.0		0.5	24.0	68.0	616	7.4	3.7	9.0
22	1.2	62	1.1		0.5	26.4	75.0	682	8.0	4.0	11.0
23	1.2	64	1.1		0.5	27.6	78.2	704	8.4	4.2	12
26	1.3	73	1.2		0.6	31.2	88.4	803	9.6	4.8	15
28	1.4	78	1.3		0.65	33.8	95.2	858	10.2	5.1	18
30	1.5	84	1.4		0.7	41.0	102	924	11.0	5.5	19.5
32	1.6	90	1.5		0.75	43.0	108.8	990	11.8	5.9	23.0

         

 

Company Profile

Qingdao Xinquanxi Metal Products Co.,Ltd. is a professional  forging and casting parts manufacturer with more than 20 years experience with good quality and competitive price.We are so willing to avail ourselves of opportunity establishing business relation with you.

Our main products are: Rigging turnbuckle (Jis open body, 1480 forging turnbuckle, US type forging turnbuckle,Rigging Screw),  forging shackle, eye bolt and eye nut, forged hookand special customized products,,  various sets of rings, D ring, master ring, snap hook,Pulley Block, etc.;  
Corner code, expansion bolt, seismic support, guardrail and other building materials.  
Casting pipes, manhole covers, road piles, container buttons, anchors, all kinds of breeding equipment and other casting products. 
We are looking forward to hearing from your good news.

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