We have got ready plenty of API 5CT couplings in stock,they are our featured products.

All the products materials are sourced from well-known supplier domestic.After got the materials our workers will make inspection one by one carefully.

All the products from us are traceability,the process production record are kept well and in order.Every product with die-stamping or painted,not die-stamping. Marked with API license number,the specification,grade,threaded type, heat number,lot number,production date,production lot,production serial number,etc.

The lead time is about 7 days,we can supply the quick delivery,if you need it urgently.

The samples can be provided free,but  freight cost excluding.

Welcome to contact us in any time,we will give the feed back as soon as possible.