Products Description

G80 lifting chain is a rugged, versatile, high-strength, low-weight chain manufactured from special analysis alloy steel. It is quenched and tempered before proof testing and the ultimate tensile strength is over twice that of ordinary steel chain.

product-500-666

Specifications

PRODUCT CODE	NOMINAL SIZE Dn (mm)	PITCH (mm)	WORKING LOAD LIMIT WLL (t)	PROOF FORCE (KN)	BREAKING FORCE (KN)
Z818-2C06	6	18	1	28.3	45.2
Z818-2C07	7	21	1.5	38.5	61.6
Z818-2C08	8	24	2	50.3	80.4
Z818-2C10	10	30	3.2	78.5	126
Z818-2C13	13	39	5.3	133	212
Z818-2C16	16	48	8	201	322
Z818-2C18	18	54	10	254	407
Z818-2C20	20	60	12.5	314	503
Z818-2C32	32	96	31.5	804	1290
Z818-2C36	36	108	40	1020	1630

G80 chain complies with the mechanical properties and testing requirements of EN818-2/AS 2321 for Lifting Chains.

SURFACE TREATMENT

Black Oxidation

Black Electrophoresis

Electrical Galvanized

MARKING: Grade 80 chains may be supplied with the following markings G80.

Breaking load test for G80 chain

MARKING: Grade 80 chains may be supplied with the following markings G80.

PACKING

Several meters in steel drums, then on steel pallets.

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Our G80 chain offers high strength and surface hardness and yet retains the ductility necessary for safety in chain slings.

product-500-737

PRODUCTION PROCESS

Forming 36020210812173654428 Welding Calibrating Heat Treatment Proof Testing Examination Tensile Test Hardness Check Bend Test

g80 lifting chain (1)

Factory photos

G80 chain material

Lifting chain in drums

FAQ

Q: Are you trading company or manufacturer?

A: We are factory. We have more than 13 years experience in lifting field. Mainly focus on make and provide TOP quality products in a moderate price for our customers. And help them to build and expand a long-term business in their markets.

Q: How do you control the quality of your chains?

A: Generally, there are 4 times breaking test in chain's production.
1. Raw material breaking test before production.
2. Before heat treatment, we will take some samples to do a breaking test.
3. After heat treatment, breaking test is arranged again.
4. After finishing surface treatment, the chain will be tested again to make sure it has a good breaking performance finally.
What's more, our chain is 100% under a proof load testing, used our own designed machine.

Q: Do you provide samples? is it free or extra?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight. While the freight cost can be reduced in our later orders if we open our business cooperation.

Q: What is your general international express?

A: We usually cooperate with FedEx, DHL, UPS, EMS express.

g80 lifting chain (3)