Wells Professional Chain Manufacturer forged chain
- 600 Ton / Tons per Month
- qingdao
- T/T
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Product Details
Place of Origin: | Shandong, China | Brand Name: | DATONG | Model Number: | 2-30mm, chain&accessory |
Structure: | Other, Welded Chain, Welded Chain | Function: | Drag Chain | Material: | Other, Iron, Iron |
Standard or Nonstandard: | Standard |
Product Description
Specifications
1.Manufacturer2.high quality products
3.preferential price
Wells Hardware Alloy chain fittings connecting link
Product Information
Material | carbon steel | stainless steel | Q195 | Q235 | 20Mn2 | |
Surface treatment | Electro galvanized | Hot dipping galvanized | black oxide | painting | ||
Standard | Ordinary mild steel link chain | Short link chain | ||||
Medium link chain | ||||||
Long link chain | ||||||
Germany Standard link chain | DIN5685A/C short/long link chain | |||||
DIN763/DIN764 link chain | ||||||
DIN766 short link chain | ||||||
Grade | G30 | G43 | G70 | G80 | ||
Usage | Lashing, transportation, transmission, construction, fence | |||||
Shop decoration, swing, fishing, lifting chain, hardware chain | ||||||
Anchor chain, snow chain, animal chain, elevator balance | ||||||
Packing | Gunny bag | plastic reel with carton | plastic bucket | steel bucket/ drum/pails |
Product Process
Raw materials:
purchased must pass strict physical, chemical c
omposition of test,
after inspection only the qualified raw materials
can be used .
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Heat knitted chain:
the heating system of the heating apparatus composed of a heating transformer, the two heating heads and temperature control device . Heating head when in use, both on the loading and unloading are carried out alternately. after the conduction heating, short material parts achieve the predetermined heating temperature, after heating time , raw material rod will conveyed to the flat chain model automatically, when it encounter limit switch, knitted chain equipment will knitted chain automatically.
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Welded:
The welded use flash welding , it will from four directions to the opening portion of chain ring and make electric conduction partly . when the temperature reaches a certain heat degree, turn up metal solution surface , the pressure is applied on both welded junction ends , so that both ends which have reached melting temperature can be fused together .
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Galvanized:
first step is self color roll light, use the plating method, the zinc layer
is formed on the surface of the chain , the zinc layer not only beautiful ,
but also preventing rusting .
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Link Chain
LINK SPECIFICATION | TEST LOAD | BREAKING LOAD | NET WT PER 200FT(kg) | ||||
D | L | W | |||||
in | mm | mm | mm | kg | kg | B.F. | H.D.G |
1/8 | 3.20 | 23 | 12 | 200 | 400 | 10.40 | 10.7. |
5/32 | 4.00 | 27 | 15 | 300 | 600 | 16.60 | 17.50 |
3/16 | 4.7 | 31 | 17 | 400 | 800 | 22.40 | 23.30 |
7/32 | 5.5 | 32 | 19 | 550 | 1100 | 32.00 | 33.00 |
1/4 | 6.35 | 33 | 21 | 750 | 1500 | 43.50 | 44.80 |
5/16 | 7.94 | 48 | 31 | 1200 | 2400 | 68.00 | 70.00 |
3/8 | 9.50 | 60 | 37 | 1700 | 3400 | 96.00 | 99.00 |
7/16 | 11.11 | 71 | 41 | 2300 | 4600 | 126.00 | 129.00 |
1/2 | 12.70 | 85 | 48.5 | 3000 | 6000 | 167.00 | 172.00 |
5/8 | 15.80 | 114 | 61.5 | 4700 | 9400 | 256.00 | 264.00 |
3/4 | 19.00 | 125 | 75 | 6800 | 13600 | 381.00 | 392.00 |
7/8 | 22.20 | 140 | 88 | 9250 | 18500 | 527.00 | 543.00 |
1 | 25.40 | 155 | 100 | 12150 | 24300 | 696.00 | 716.00 |
Company profile
We have our own factory, the high quality of the products, we produce; British standard chain, chain American standard, German standard chain, South Korea standard chain, chain, or request the production chain, preferential prices, we have our own galvanizing factory, welcome to buy.
Packaging & Delivery
Packaging Details:
1.gunny bag,inside pvc bag and outside gunny bag.
2.plastic drum
3.wooden case
4.iron drum,plastic drum
5.others as customer required
Delivery Detail:
20-30 days after confirmed order
Our Advantages:
1.Low MOQ
2.StrictQualityControl
3.Effective Services
4.Trustworthy, Open-mind & Creative Staffs
Design special sizes if the drawings or pictures are supplied.
OEM and sample order is accepted.
Cut chains into length to meet local market’s preference.
A new business model supply clients with competitive price & reliable quality.
Welcome to our factory!
Contact Us
- Hedong District Datong Chain Sales Office
- Contact nameDylan guan
- Phone86-539-8835833
- AddressNO.29, North Area, Hardware Market, Hedong District Linyi,Shandong
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