Yellow Zinc G70 Transport Lashing Chain
Grade 70 transport chain is the standard in binder chain, along with higher-grade truck tie down chain assemblies, is often used in conjunction with chain binders to secure loads for transport.. It can be easily identified by its gold or yellow chromate finish, which is recognized industry-wide as the color for Grade 70. This trucker’s chain is most commonly used as a tie down on flatbed trailers, but is also used for towing, logging, safety, and oil rigging applications.
This chain has the superior quality and strength you need for your transportation setup. To ensure a long service life, this tie down chain been heat-treated and strength-tested. It’s also been embossed with proper grade 70 markings to meet NACM and ASTM requirements.
Advantage: Sample available(To check quality), Customized design(logo stamping), Different packaging(jute bag, plastic wheel, iron drum, wooden case), Short lead time, Multiple payment method(T/T, LC, Paypal, Alipay).
Model Number: G70 Transport Chain
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Cautions:
Never use overload.
1:FORMING: Link shape and V notch check required during the full procedure. Dimensions check required.
2:WELDING: The weld was produced using the resistance butt processes and positioned in the centre of one leg of the link. It was smoothly finished all round. The links and welds shall not show fissures, notches or similar faults that are detrimental to the chain after welded. The diamater of the material at the weld was nowhere exceed the dimenstions requirements and not.less than the diameter of the material of the link.For smooth welded chain, fins caused by welding will be removed and the weld will be smoothly finished all round. The positioning of the weld at the centre of the straight barrel and the tolerances imposed on protrusions at the weld will provide the required clearances.
3:CALIRATING: Dimension check required for each calibration. Proof load on calibration shall be record for each batch.
4:MARKING: Chain Calibration Machine. Tow series available for 5mm to 16mm chain diameter marking/stamping. One key start. Adopt PCC control system with automatic-stop function when encounter fault, Reasonable mould design. Add self-weight function for the machine to increase the operational stability.
Pneumatic marking system which can also mark on two links at the same time.
5:HEAT TREATMENT: All the chain has been intermediate-frequency heat treated, it was hardened from a temperature above the AC3 point and tempered before being subjected to the manufacturing proof force.
