China Iron Chain Suppliers Factory - Buy Discount Iron Chain Made in China

Your Professional Iron Chain Supplier

Pujiang Shenli Chain Co., Ltd., formerly known as Pujiang Shenli Chain Factory, expanded its scale after more than 10 years of production and operation, and was officially established as Pujiang Shenli Chain Co., Ltd. in December 2003. Our company primarily manufactures various metal chains and other metal products. Our main products include outdoor leisure swing chains, hand chain hoist chains, anti-slip chains, and rigging chains. Our products are of stable quality and durable. Custom orders based on provided drawings or samples are also welcome.

High Strength Rigging Chain
High Strength Rigging Chain is designed for professional lifting applications where high load capacity, fatigue resistance, and consistent mechanical performance are essential.We manufacture and
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Lifting Chain For Chain Slings
Lifting Chain for Chain Slings is a critical load-bearing component used in industrial lifting systems, where safety, dimensional accuracy, and mechanical consistency directly affect the performance
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Alloy Steel Rigging Chain
Alloy Steel Rigging Chain is designed for demanding lifting operations where strength, fatigue resistance, and dimensional accuracy are critical. Unlike ordinary commercial chains, lifting chains are
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Heavy Duty Rigging Chain
Our Grade 80 and Grade 100 heavy-duty rigging chains are manufactured from select alloy steel and processed through computer-controlled heat treatment lines. Built to meet EN 818-2, ASTM A973, and
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Grade 100 Lifting Chain
Direct factory manufacturer of premium Grade 100 (G100) alloy lifting chains engineered for overhead crane operations, heavy-duty chain slings, mining equipment, and offshore rigging. Engineered from
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Grade 80 Alloy Lifting Chain
Grade 80 Alloy Lifting Chain is a high-strength lifting component designed for demanding industrial applications where safety, durability, and consistent performance are critical. Manufactured from
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Industrial Hand Chain
Industrial Hand Chain is a manually operated chain designed for transmitting pulling force in industrial equipment, manual hoists, chain blocks, and mechanical control systems. Unlike load chains
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Lifting Hand Chain
Lifting Hand Chain is an essential operating component used in manual chain hoists and chain blocks. Unlike load chains that directly carry lifting loads, hand chains are designed to transfer manual
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Grade 80 Hoist Chain
Designed exclusively for heavy-duty lifting mechanisms, our Grade 80 (G80) calibrated hoist chains are manufactured in strict compliance with EN 818-7 standards. Forged from high-grade alloy steel
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Carbon Steel Hoist Chain
Designed specifically for manual chain blocks, lever hoists, and hand-operated lifting equipment, our carbon steel hoist chains deliver an economical, highly consistent lifting solution for light to
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Alloy Steel Hand Chain
The hand chain is the primary operating component used to drive the pocket wheel of hand chain hoists and lever blocks. Designed specifically for manual pulling operations, our alloy steel hand
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Hand Chain Hoist Load Chain
Hand Chain Hoist Load Chains are the primary load-bearing component in manual chain hoists, directly affecting lifting safety, operating efficiency, and equipment service life. Designed for
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Why choose us

Professional and reliable

The company boasts over 20 years of production experience, advanced manufacturing equipment, high-end precision testing instruments, and a professional R&D team, ensuring chain quality and timely delivery.

Our Certificate

Our company is ISO 9001 certified and holds three invention patents. These achievements demonstrate our commitment to quality management, innovation, and continuous improvement.

Production Market

Our sales network covers nearly 30 provinces, municipalities, and autonomous regions across China, and extends to Europe, America, the Middle East, Southeast Asia, and other countries, where we are highly praised by users.

Product Description

Product Name	Iron Chain
Material	Stainless Steel 316/304, 20Mn2, carbon steel, Aolly steel.
Standard	Ordinary mild short/ medium/ long, DIN763/764/766/5685/5686, ASTM80/NACM90/96, Australian standard, EN818-2.
Surface	Self-color, Electro galvanized, Hot dip galvanized, Black painted
Packaging Details	Gunny Bag, Iron Drum+pallet, Wood drum+pallet or as required
Application range	Decoration, Protecton, Lifting, Lashing, Fishing.
Certificate	BV, ISO, SGS
MOQ	5000 M

(SIZE AND WEIGHT)
*SIZE dt MM**	WIDTH b1 MIN b2MAX		WEIGHT KG/M	APPRAX LOAD KN	TEST LOAD KN	BREAKING LOAD MIN KN
6*8	7.5	21	0.79	1.1	27	45.2
7*21	9	24.5	1.07	1.5	37	61.6
8*24	10	28	1.38	2	48	80.4
10*30	12.5	35	2.2	3.2	76	125
11*43	12.6	36.5	2.33	3.8	92	154
12*36	15	42	3.1	4.6	109	181
13*39	16.3	46	3.8	5	128	213
14*42	18	49	4.13	6.3	150	250
15*46	20	52	5.17	7	168	280
16*48	20	56	5.63	8	192	320
18*54	23	63	6.85	10	246	410
19*57	23.7	63.2	7.7	11.3	270	450
20*60	25	70	8.6	12.5	300	500
22*66	28	77	10.7	15.3	366	610
23*69	29.9	85.1	10.2	16	415	665
24*72	32	82	12.78	18	432	720
25*75	32.5	92.5	14.1	20	491	785
26*78	35	91	14.87	21.3	510	850
28*84	36.4	104	17.6	25	616	985
30*90	38	105	19.6	28.3	678	1130
32*96	40	106	22.29	32.2	772	1286
36*108	46.8	133	29	40	1020	1630
40*120	52	148	36	50	1260	2010
45*135	58.5	167	45.5	63	1590	2540
48*144	60	170	52	72.5	1450	2900

Several Common Surface Treatment Methods for Welded Chain

Surface treatment is a crucial production process to enhance the corrosion resistance and durability of welded steel link chains. Excellent surface treatment not only protects the chains but also improves their appearance and functionality.

Blackening Treatment
Also known as blackening, it enhances corrosion resistance and reduces surface reflectivity, making it cost-effective for applications with lower corrosion resistance requirements compared to electroplating zinc, such as G30 chain, G43 chains, etc.

Polishing
Commonly used for stainless steel chains, it effectively removes surface burrs and welding scars, increasing hardness and reducing friction, this surface treatment is often used for stainless steel chains.

Hot-Dip Galvanizing
The most common surface treatment method, it provides thick zinc layers on chain surfaces suitable for applications with higher corrosion resistance requirements.

Electro-Galvanizing
Through electrochemical processes, it forms a thin zinc layer on chain surfaces, which is smoother and more aesthetically pleasing than hot-dip galvanizing and can cover complex chain parts. This surface treatment is suitable for carbon steel chains, including G30 chains to G80 chains.

Yellow Chromate Coating
Similar to electro-galvanizing, it forms a yellow chromate layer on chain surfaces through electrochemical processes, improving corrosion resistance and visibility, commonly used for G70 chains and related components.

Painting
Applicable to all grades and materials of chains, it enhances corrosion resistance, hardness, and wear resistance, and improves chain visibility when applied after other surface treatments.

Shot Peening
By high-speed impact with small metal particles, it removes oxidation or impurities from chain surfaces, increasing surface hardness, fatigue resistance, and wear resistance, commonly used in high-strength or alloy chains(G80 chains, G100 chains, etc.).

Choosing the Right Iron Chain

Material

Common materials include wrought iron, cast iron, and steel. Choose a material that suits your needs in terms of strength, weight, and appearance.

Size and Thickness

Select the appropriate size and thickness based on the intended use. Thicker chains are generally stronger and more visually impactful.

Finish

Consider different finishes such as black, galvanized, or rusted for varying aesthetic effects. Powder coating can offer additional protection and color options.

PACKING AND SHIPPING

50KG Per Bunny Bag.

120KG-500KG Per Iron Drum + Wooden/Iron Pallet.

20KG-50KG Per Plastic Drum+ Wooden Pallet.

25KG-500KG Per Carton.

Any Way According to Your Request.

FAQ

Q: How is the quality of your products?

A: Our products are manufactured accordance strictly with national and international standards, and all the products are tested before delivery. If you would like to check our quality certification and test reports, please feel free to contact with us.

Q: How about price?

A: We are manufacture.Please trust us that we can give you professional price.

Q: Why should you chose us?

A: Quality is the first one for your chosing, then the price. But we can give you both. Additionally, we can also offer professional products knowledge and customer solution proposals.

Q: How to guarantee delivery time?

A: We are a factory with a large inventory of stock, which guarantees that the goods will be shipped within the fastest day after getting the prepayment.

Q: How to get samples?

A: We can provide free samples for your testing but you need to pay for shipping costs.

We're well-known as one of the most experienced iron chain suppliers in China, featured by quality products and low price. Please feel free to buy discount iron chain made in China here from our factory. Contact us for more details.

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