泵頭連接用JFEBEARPINXVAGTBOX4.500IN12.60LB/FT

泵頭連接用JFE BEAR PIN X VAGT BOX 4.500 IN 12.60 LB/FT

產(chǎn)品說(shuō)明：

接頭TJ-14（相當(dāng)于VAGT螺紋）

特征：

?帶接頭的螺紋連接；

?金屬對(duì)金屬密封

?內(nèi)部沖洗結(jié)構(gòu)

Specification

Diameter  2-3/8”~20”

Weights As per API 5CT

Lengths As per API 5CT

Grades J-55,K55,N80Q,L80& P110   13 CR-80,13CR-110ksi etc

封隔器連接用變扣2.875IN6.40LB/FTJFEBEARBOX,X3.500IN9.20LB/FTVAMTOPPIN13CR-80

封隔器連接用變扣2.875 IN 6.40 LB/FT JFE BEAR BOX,X 3.500 IN 9.20 LB/FT VAM TOP PIN 13 CR-80 

接頭TJ-2（相當(dāng)于VAM TOP）是油管和套管尺寸中廣泛使用的螺紋和耦合（T&C）接頭。

特征

?優(yōu)化的金屬對(duì)金屬密封

?反向角扭矩肩

?鉤螺紋輪廓

Product DescriptionModelsFeatures2-3/8"EU*2-7/8"EU1.External thread

2.Reducing coupling

3. Having Good Sealing Property2-7/8"NU*3-1/2"NU3-1/2"NU*3-1/2"EU2-3/8"NU*2-3/8"EU2-7/8"NU*2-7/8"EU2-3/8"EU*2-7/8"NU1. Grade: J55, K55, N80-1, N80-Q, L80, C90, P110 

2. We also supply permium thread products by customer' s request3. Size: tubing coupling from 1.9" to 4-1/2" , Casing couplin g fro4-1/2" to 13-3/8"4. Type: NU, EU(tubing coupling), STC, LC, BTC(casing coupling).5. Surface treatment: Whole phosphating, or inside phosphating and outside coating6. Packing: By carton, wooden case, wooden pallet, or by requirements of customers

?HT55螺紋側(cè)入口接頭UNIOn1502螺紋

HT55螺紋側(cè)入口接頭UNIOn 1502螺紋

我們可以提供兩種循環(huán)模，即簡(jiǎn)單循環(huán)模和聯(lián)合循環(huán)模。頂部連接如圖1502所示，而底部連接為套管螺紋?；赼pi 5b標(biāo)準(zhǔn)，開發(fā)了適用于各種工況的套管螺紋。

循環(huán)頭頂部連接方鉆桿，底部連接套管。它用來(lái)在固井前循環(huán)水泥漿。有時(shí)可以用提升循環(huán)壓頭代替固井壓頭。循環(huán)頭的頂部與軟管相連，底部與套管相連。Grade:J55,K55,N80-1,N80-Q,L80,C90,P1102。特點(diǎn)：上端為鉆桿箱或接頭，下端為套管銷。它的“A”交叉（X/O）內(nèi)部中空?主體材料：AISI4145H合金鋼。