https://www.facebook.com/groups/iranspe/

pdwh .

-E 8/5-6 8/3-2 . 531-S,501-G,59-X, 57

tf 22-81 :I egnar:

03-72:II egnar ,tf 54-83 :III egnar

:tespU

tespu lanretni :UI

tespu lanretxe :UE

tespu lanretxe lanretni:UEI

tespU . ydob

) : sdaerht (

. euqrot hgih

euqrot wol

High torque threads:

IF (internal flash), Reg (Regular),

H90 (hughs 90), FH (full hole) ,

HFJ (hydril flash joint),American pac,

HT-pac, OH(open hole), H(xtrahole),

SH(slim hole),

Low torque threads:

Hcs (hydril cs) for tubing

Hfj (hydril flash joint) for tubing

Hph6 (hydril ph6) for tubing

Hseu (hydril super eu) for tubing & casing

Hts (hydril triple seal) for tubing

Vam for tubing & casing

Butress for casing

Low torque threads (continued):

New vam for casing & tubing

Fl3s

fl4s

High torque threads

ger

: raluger

. 5

. 06

.

6-5/8 4-1/2 4 3-1/2 2-7/8 2-3/8 . 7-5/8

.

FI

: FI

. 4

. 06

.

2-3/8.( 4-1/2 3-1/2 2-7/8 )5-1/2

.

: 09H

. 2/1-3

. 09

. 5-1/2

)8-5/8 3-1/2 (

.

: 09H

. 2/1-3

. 09

. 5-1/2

)8-5/8 3-1/2 (

.

HF

: HF

. 4

. 06

. FI

.

: HF

. 4

. 06

. FI

.

: HX

. 4

. 06

.

.

:

: HX

. 4

. 06

.

.

:

) ( JFH

: CAP-TH

. 2-7/8

AMERICAN PAC

: CAP NACIREMA

. 2-7/8

W ROD

API:

NC26: 2-3/8 REG

NC31: 2-7/8 IF

NC38: 3-1/2 IF

NC46: 4 IF

NC40: 4 F.H

NC50: 4-1/2 IF

Low torque threads

HCS ( hydril cs )

: ) sc lirdyh ( SCH

lirdyh .

. tespu

-1/2 5 4-1/2 3-1/2 2-7/8 2-3/8 1-1/2 . 5

HFJ ( hydril flash joint )

: ) tnioj hsalf lirdyh ( JFH

lirdyh .

). ( tespu

. 4-1/2 4 3-1/2 2-7/8 2-3/8

HTS ( hydril triple seal )

: ) laes elpirt lirdyh ( STH

lirdyh .

xob nip .

9-5/8 8-5/8 7-3/8 7 5-1/2 5 4-1/2 . 31-3/8 01-3/4

HPH6 ( hydril PH-6 ) HPH6 ( hydril PH-6 )

: ) 6-HP lirdyh ( 6HPH

lirdyh .

. tespu

. sc

. 4-1/2 4 3 2-7/8 2-3/8

HSEU ( hydril super eu )

: ) ue repus lirdyh ( UESH

lirdyh .

. tespu

. sc

. 7-5/8 7 6-5/8 5-1/2 5

VAM

: MAV

( tespu . xob ) gnilpuoc

3

. 6-5

. 9-5/8 7 5-1/2 5 4-1/2

8/5 nip 8/5 gnilpuoc

.

mav mav wen . 3/4 mav wen nip

. elbagnahcxe

mav SDB . 5/8 nip

: SSERTUB

nip MAV

nip

. xob ssertub nip

pup . mav

. mav tnioj

. 02 81-5/8 31-3/8 9-5/8

nip .

. ) (

Vam fj

: JF MAV

. 11-7/8 2-3/8

: )dnuor8 tespu lanretxe( EUE

)sloot gninnur( .

. 3-1/2 2-7/8 2-3/8

.

: elgniS

: elbuoD

: dnatS

: tf 22 :1 egnaR

tf 03 :2 egnaR tf 04 :3 egnaR

: wen :eno ssalC

raew %02 :muimerP

raew %53 :owt ssalC

raew %54 :eerht ssalC

Grade Yield strength Tensile strength

Min

psi

(MPa)

Min

psi

(MPa)

Max

psi

(MPa)

E 75,000

(517)

105,000

(724)

100,000

(790)

X-95 95,000

(655)

125,000

(862)

105,000

(724)

G-105 105,000

(724)

135,000

(931)

115,000

(793)

S-135 135,000

(931)

195,000

(1,138)

145,000

(1,000)

API

ipA

)geR( ralugeR

)HF( eloH lluF

)FI( hsulF lanretnI

:. CN

. FI 2/1-4 240.5: 05CN

tnioj looT

tnioj looT

:

DO( 76.22

DI - 2

tf/sbl )01 x 61.6

3-

DO( 2

DI - 2

m/gk )

. DO DI

euqrot pu ekam

.

.

.

.

Pin thread stretch tension

failure