G100/ G80/G70/G43/G30 alloy steel welded link chain(blackened ,galvanized ,polished ,self-color )

Alloy steel link chain: 1.Grade :G80/G70/G60/G43/G30 2.Surface finished: black oxide/polished /self-color/zinc-plated/HDG

keywords:G80 load chain /G70 transport chain /G43 high test chain /G30proof coil chain  /alloy steel welded link chain /black oxide load chain /g80 hoist  chain /g80 lifting chain /T8 chain for hoist /g70 yellow zinc tractor chain /g70 zinc-plated link chain /g70 binder chain /snow chain /tyre chain /tire chain/skid chain /g30 tyre chain /ordinary industries chain /mining chain /anchor chain /cable chain /mooring chain /offshore chain /buoy chain

1. Company history

 was founded in 1992,We have 20years' experiecne of manufacturing chain in China.Xinfeng brand is coming into famous brand in  the world .

2. Our production equipment

A.six  sets of full -automatic bending machine for the bending of garde 80 chain 

B. six  sets of full -automatic welding machine for the welding of grade 80 chain ,

C.two  sets of chain calibration machine for the calbration of grade 80 chain

D.one  set of  proof load testing machine

E. two 2 sets of  wire pulling machine 

F. one  set of universal testing machine

G. one set of rockwell hardometer

H. six sets of semi -automatic production

3.Customer design

Our experienced engineer team can developed the products and in accordance with samples,

drawing or only ideas

4.Material :

Stainless steel 304 link chain or  stainless steel 316 link chain or alloy steel chain ,such as 20Mn2,25MnV ,10B21 or 23MnNiMoCr54 ,SAE8620,etc.

5.Manufacturing Standard:

Din 766 / Din763/Din5685/Din764,Australian standard, ASTM80/NACM96/NACM2005,Japan standard ,Korean standard /British standard .En818-2 ,En818-7,etc.

6.Size :4mm-50mm

7.Chain classifiaction

In fuction  : load chain/lifting chain /hoist chain /lashing chain/binding  chain/mining chain/marine chain/mooring chain  /tyre chain/tire chain/snow chain  /pet chain

In shape :round link chain ,square link chain

In link length :long link chain /medium link chain /short link chain

8.Grade :G80 short link chain for lifting purpose /g70 trasport chain /g43 high proof test chain /G30 snow chain

9.Technical parameter of En818-2 G80 hoist alloy steel chain for hoist :

10.Packing details:

steel drum or gunny bag on pallets or as  you requested.

11. Pls contact me

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