Ecvv Trade
Shijiazhuang Langbang Metal Casting Co., Ltd.

China Manufacturer with main products: Flanges, Pipe Fittings, Pipe, Couplimg

Home  >Products Catalog > HIGH QUALITY coupling and COMPETITIVE PRICE !


Supply Ability: 3,000 Ton/Tons per Year
Shipping: transportation by sea
Payment Terms: L/C, T/T

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hebei in China
Packaging Details: Painting black, cap, In bundle.

Quick Details

  • Model Number: coupling


Specificationssteel pipe




Our company is one professional manufacturer specializing in steel pipe and pipe fittings.


 steel pipe



Wall thickness





 ASTM A106 GRB/ A53 GRB/ API 5L GRB.X42.X52.X60.X70 


Applications range

  petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat, exchanger, gas metallurgy, shipbuilding, construction, etc.

Min Order Quantity

 10 tons

Delivery Time

 According to customer's requirement


 First grade


 2000 t/mouth


 1.Special design available according to requirement

 2.anti-corrosion and high-temperature resistant with black painting

 3. All the production process are made under the ISO9001:2000 strictly.


Service Process

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.

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