VAM FJL類似油管13Cr/加工VAM FJL套洗管/VAM FJL短接

它是{bfb}內外齊平整體連接，為襯套、中深度套管和密孔管柱提供很大間隙和非常好的強度。

特征

外部扭矩肩

多重密封系統

干涉錐形螺紋

達利普螺紋加工廠可加工扣型如下：

API5CT 標準螺紋NU(平式扣)、EU（加厚）、短圓扣（STC）、長圓扣（LTC）、偏梯扣（BTC）

寶鋼系列:BGT1;BGT2等

Hydril 系列：Hydril CS,Hydril PH6等

Tenaris系列： Tenaris NK3SB 等

JFE系列：JFE FOX，JFE BEAR 等

Hunting 系列：Hunting Seal lock APEX 等

螺紋加工廠SEAL-LOCK APEX(TJ-7)可互換螺紋

SEAL-LOCK APEX油管，SEAL-LOCK APEX接箍，SEAL-LOCK APEX變扣，SEAL-LOCK APEX石油工具，SEAL-LOCK APEX法蘭盤，

SEAL-LOCK APEX短接，SEAL-LOCK APEX短節

這是一個螺紋和耦合的非鐓粗優質連接，旨在提供內部和外部壓力完整性在極端負載。

特征

提高抗壓強度

金屬對金屬密封

涂料槽以防止夾持并確保扭矩保持

由于普通API螺紋套管難以承受高于70 MPa高壓氣體，開發加工了高密封性能的SEAL-LOCK HT特殊螺紋套管。這種螺紋套管的結構特點是：① 端面和側面為特殊結構密封，套管的氣密封性能好；②采用倒鉤螺紋設計，提高了螺紋的抗拉和抗內外壓能力，可防止套管倒扣松動；③螺紋結構先進

OTTM接箍/OTTG短接俄標GOST632-80

API standard – API non-upset tubing, external upset tubing, Butress Thread Casing, Extreme Line Thread Casing, Long round thread casing, short round thread casing

Atlas Bradford – FL-4S, IJ-4S, TC-4S both tubing and casing

Baker Hughes – RTS-6, RTS-8 tubing, NJO Casing

Dril-Quip – Quik-Thread connection S-60, S-60D, C-60, E-60, H-90, H-60, FB-60

Hunting/Kawasaki – FOX casing/tubing

Hydril – Tubing : A95/CS, PH4, PH6, SuPreme CRA, 503. Casing: MAC, SuPreme LX, 512, 563

Interlock – Tubing: Seal-Lock PC, TC NU-Lock, I-J NU-Lock, Lock-It/Lock-It Eight, HD Lock-It. Casing: Seal-Lock HC, HW Seal-Lock

Mannsesmann – Tubing: ST/C and ST/P, TDS, BDS. Casing : MUST, Omega, Big Omega, BJO

Nippon Kokan – Tubing: EL, 2SC, 3SB

Nippon Steel – Tubing: NS-CT, NS-IT. Casing: NS-CC, NS-IC

Sumitomo – Callourec connection

TPS – TS-6,8 tubing

Vallourec – Casing/Tubing: VAM ACE, VAM FJL, NEW VAM

Vetco: Cetco Threaded Connection Type LS and LS-2, RL-4 and RL-4S