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Both-way protection sucker rod coupling

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Product Details

Place of Origin:	Shandong in China

Specifications

With API standard and ISO standard, they are processed by applying corrosion & wear resistant coat on common coupling with special surface treatment technique. Both-way coupling can protect not only coupling but also oil pipe, preventing and reducing abrasion to them. Its wear-resisting performance is larger than normal joint; it is obvious especially under the bad condition, and the service life lasts 10 times than before. The abrasion to the rod is reduced by 3 times after you using this joint. Also, the friction resistance is reduced by 15-35%, saving land electricity waste, increasing the operating safety, decreasing the accident rate.

Service Process

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Service Guarantee

Free Service Charge

ECVV doesn't charge any service fee to Buyers for buying this product.
ECVV Supply

ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
Product Quality Commitment

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
Deposit Service Commitments

In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.