API 5c Casing Accessories Coupling & Crossover X-Over Casing Sub Tubing Nipple in J55 Eue Thread

API 5c Casing Accessories Coupling & Crossover X-Over Casing Sub Tubing Nipple in J55 Eue Thread. We are factory and China Top 10 line pipe manufacturer. We are based in Shandong, China, start from 2014. We have stock of common sizes at hand, so even few ton is accepted. From material to products, we inspect each process to keep good quality. And SGS inspection can be accepted. After you confirm our PI (Proforma Invoice), we will request you to pay. We accept T/T, L/C.