Quality Inspection for Female Air Hose Connector - Meter Suivel Offsets – Donghuan

Details

Gas meter connection is used to transport natural and propane gas in residential applications, gas meter connectors including GALVANIZED METER UNION, gas meter swivels, swivel nuts, insulated unions ,BSCA20, Offset insulated etc. We understand the critical nature of meter connections and we recognize the need for safe and reliable connections that can be used in a variety of meter connection application. We also can produced according to customer’s requirement, if you have your special requirement, welcome contact with us. Sample or drawing both are ok for us to open the new mould for you.

1.Material: Malleable iron

2.Size Available: 3/4’’—2’’

3.Surface :  Hot dip galvanized

Hot dip zinc coating: where a protection by zinc coating is required, the zinc coating shall be applied by the hot dip process and shall meet the following requirements.

The content for testing:

4.Application  Suitable for fire piping system,air,gas,oil and so on.

5.Treatment: By CNC machine.

6.Methods to avoid the problem:

① Pay attention to the placement during annealing

② Casting surface: no trachoma, pores and other phenomena

③ Galvanized surface needs to be bright, no leaked and black oil stain

④ Thread requirement: Thread meets the requirement of ring gauge or plug gauge, strengthen the inspection of the machining part and adopt numerical control machining.

⑤ 100% Pressure

⑥ Packing requirements : keep the carton clean and tidy, label paste correctly

7. Terms payments: TT 30% prepayments of products before producing and TT the balance after receiving copy of B/L, all price expressed in USD;

8. Packing detail: Packed in cartons then on pallets;

9. Delivery date: 60days after receiving 30% prepayments and also confirming samples;

10. Quantity tolerance: 15% .