Find Verified Api Class Sm Sucker Rod Couplings Suppliers, Manufacturers and Wholesalers

API Class SM sucker rod coupling
1)Material: Seamless Alloy Steel 40Cr (AISI 5140)
2)Standard: API Spec 11B
3)Size: 5/8¿ò; 3/4¿ò; 7/8¿ò; 1¿ò; 1-1/8¿ò
4)Type: Full size and Slim Hole
5)Smoothness: 3.1í-10-3
6)Coat Thickness(in): 0.01in ~ 0.02in
7)Basic hardness: HRC 16-23
8)Surface Hardness: HRA 58-62
9)Intergrate intension(Mpa): 484
10)Hole rate: <2%
11)Min. Hardness of the layer: 595HV0.2
13)Min. Tensile Strength: 655 Mpa
14)Operating Temperature: -1000~400íµ
15)Life: > 180 days.

Class SM coupling for sucker rods are manufactured as per API 11B.Class SM with Ni60 coating used for corrosive well. Using AISI 5140 to manufacture.
Specification:5/8", 3/4", 7/8"1", 1 1/8"

Api class sm slim hole sucker rod coupling

7/8" slim hole spray metal sucker rod coupling
1). Material: seamless alloy steel 40cr (aisi 5140)
2). Standard: api spec 11b
3). Main specification:
Od:1 5/8" (41.3mm)
Id: 1 3/16"(30.16mm)
Length: 4" (101.6mm)
Weight: 0.52kg
4). Smoothness: 3.1íß10-3
5). Coat thickness(in): 0.01in ~ 0.02in
6). Basic hardness: hrc 16-23
7). Surface hardness: hrc 55-62
8). Intergrate intension(mpa): 484
9). Hole rate: ú+2%
10). Min. Hardness of the layer: 595hv0.2
11). Min. Tensile strength: 655 mpa
12). Operating temperature: -1000íµ~400íµ
13). Life: > 180 days


Wooden case

Class T coupling for sucker rods are manufactured as per API 11B. Class T sucker rod couplings used for regular well with mature technology and high quality
Using AISI 5140 to manufacture.
Specification:5/8", 3/4", 7/8"1", 1 1/8"

API 3/4" FS Class T coupling

A. Type: T
B. Material: carbon steel AISI5140
C. Basic hardness: hrc 16-23
D. Standard: API SPEC 11B
E. Coupling diameter: 3/4 "
F. Weight: 0.60 kg/pcs
G. Package: wooden cases,500 pieces per box or 1000 pieces
H. Port: tingdao/yantai/tianjin
I. Payment terms: T/T .

Wooden case.

API Class SM coupling
1ú¬Type: SM FS and SH coupling
2ú¬Coupling diameter: 5/8 ",3/4",7/8",1",1-1/8"
3)Weight: 0.41-1.29 KG/Pcs
4ú¬Material: AISI 5I40
5ú¬Spray Materialú¦Ni60A Alloy Coating
6ú¬SM Thicknessú¦0.01-0.02in
7) Basic Hardness: HRC 16-23
8ú¬Surface Hardness: HRC 55-62
9ú¬Hole rate: ú+2%
10ú¬Min. Hardness of the layer: 595HV0.2
11) Operating Temperature: -1000~400íµ
12) Life: > 180 days
13ú¬Standard: API Spec 11B
14)Package: wooden case
15)Payment Terms: T/T .

Our New Products
1) SM Coupling with great bevel edge
2) Two-way Cambered Protection Coupling
If you have any interest in our sucker rod couplings, please do not hesitate to let we know, and weí»ll supply you with our high quality products and best services.

API Class SM coupling
1ú¬Type: SM FS and SH coupling
2ú¬Coupling diameter: 5/8 ",3/4",7/8",1",1-1/8"
3)Weight: 0.41-1.29 KG/Pcs
4ú¬Material: AISI 5I40
5ú¬Spray Materialú¦Ni60A Alloy Coating
6ú¬SM Thicknessú¦0.01-0.02in
7) Basic Hardness: HRC 16-23
8ú¬Surface Hardness: HRC 55-62
9ú¬Hole rate: ú+2%
10ú¬Min. Hardness of the layer: 595HV0.2
11) Operating Temperature: -1000~400íµ
12) Life: > 180 days
13ú¬Standard: API Spec 11B
14)Package: wooden case
15)Payment Terms: T/T .

Our New Products
1) SM Coupling with great bevel edge
2) Two-way Cambered Protection Coupling.

Api 3/4¡± class sm slim hole sucker rod coupling

1) material: aisi 5140
2) standard: api spec 11b
3) main specification:
Od:1-1/2" (38.1mm)
Id: 1-1/16"(26.99mm)
Length: 4" (101.6mm)
Weight: 0.47kg
4)other size: 3/4¡±; 7/8¡±;1¡±; 1-1/8¡±
5)smoothness: 3.1*10-3
6)coat thickness(in): 0.01in ~ 0.02in
7)basic hardness: hrc 16-23
8)surface hardness: hrc 55-62
9)bonding strength(mpa): 484
10)hole rate: <2%
11)min. Hardness of the layer: 595hv0.2
12)min. Tensile strength: 655 mpa
13)operating temperature: -1000~400 centigrade temperature
14)life: > 180 days

15) package: wooden case, 1000pcs each case.
16) usage: oil exploration equipment, accessories, oil sucker rod coupling


We are the manufacturer of sucker rod couplings and can supply the high quality sucker rod couplings in low price with the hope to establish a long-term relationship with you.

If any of the sucker rod couplings interests you, please contact me for more information about the sucker rod couplings.


Wooden cases

Sucker rod is the common equipment in the oil extraction. It is manufactured through many process including the testing, straightening and forging. The sucker rod is placed between the polished rod and oil well pump. To deliver power. Sucker rod is manufactured from high quality carbon steel and alloy steel, which is conform to the API Spec 11B standard. Sucker rod has various types including the common sucker rod, hollow sucker rod and FRP sucker rod. Commonly we use the sucker rod coupling to connect the sucker rod. The sucker rod also has various specs to fit different environments and applications

Sub sucker rod coupling:
1) Material: Seamless Alloy Steel 40Cr (AISI 5140)
2) Standard: API Spec 11B
3) Type: Full Size and Slim Hole
4) Grade: T, SM
5) Other Size: 5/8"*3/4"; 7/8"* 1"; 1"* 1-1/8"
6) Characters: It is used to connect different sizes of Sucker Rod or to connect the Polish Rod to Sucker Rod string.


Wooden case, international seaworthy package.

Sucker Rod Coupling

The sucker rod couplings are used for connecting sucker rods, polished rods and sinker bars.
** The main types of sucker rod couplings are sucker rod couplings, polished rod couplings and sub-couplings.
** All of the three types have two classes: class T(through-hardened)and class SM (sprayed metal).
**Material: carbon steel, alloy steel.
**Specification:5/8", 3/4", 7/8"1", 1 1/8"

we manufactured stainless steel grooved couplings, and they were used in connect two pipes rapidly.

Advanced thermal spraying technology is adopted to melt Ni alloy and other high wear-resisting materials on the blank surface of the collar after high temperature flame spraying, so as to reduce the friction coefficient between the anti-wear collar and the oil pipe to 0.01, which is an effective combination of high hardness and low friction, thus improving the service life of the rod and pipe in oil exploitation.



Sucker Rod Coupling
Designed and manufactured according to API spec 11B.
The couplings are manufactured in grades SM and DES.
Increased wear and corrosion resistance.
Surface treatment includes black coating, phosphating or as per the customers requirement.

Sucker Rod Coupling is a joint for Sucker rod, used in oil well downhole for oil pumping and Production. Yunsheng sucker rod couplings are manufactured from high quality Alloy Steel AISI 5140, fully in accordance with API Spec 11B standard, including class SM coupling, class T coupling, Sub coupling, Full Size, Slim Hole and Over Size, and the thread size are available at 5/8â??, 3/4â??, 7/8â??, 1â?? and 1 1/8â??.





SUCKER ROD COUPLING



T, SM



Nominal Size

(in)

Outer Diameter

+0.13(+0.005)- 0.25(-0.010)(in/mm)

Inner Diameter

+0.13(+0.005)- 0.25(-0.010)(in/mm)

Outer Size(in)

O.D.*Length

Weight

(kg)



Full Size



5/8"

1 1/2(38.10)

15/16(23.81)

1.500Ã??4.000

0.56

3/4"

1 5/8(41.28)

1 1/16(26.99)

1.625 4.000

0.62

7/8"

1 13/16(46.04)

1 3/16(30.16)

1.812Ã??4.000

0.75

1"

2 3/16(55.56)

1 3/8(34.93)

2.187Ã??4.000

1.15

1-1/8"

2 3/8(60.33)

1 9/16(39.69)

2.375Ã??4.500

1.45



Slim Hole



5/8"

1-1/4(31.8)

15/16(23.81)

1.250Ã??4.000

0.41

3/4"

1-1/2(38.1)

1 1/16(26.99)

1.500Ã??4.000

0.47

7/8"

1-5/8(41.3)

1 3/16(30.16)

1.625Ã??4.000

0.52

1"

2(50.8)

1 3/8(34.93)

2.000Ã??4.000

0.58

API Class SM coupling
1ú¬Type: SM FS and SH coupling
2ú¬Coupling diameter: 5/8 ",3/4",7/8",1",1-1/8"
3)Weight: 0.41-1.29 KG/Pcs
4ú¬Material: AISI 5I40
5ú¬Spray Materialú¦Ni60A Alloy Coating
6ú¬SM Thicknessú¦0.01-0.02in
7) Basic Hardness: HRC 16-23
8ú¬Surface Hardness: HRC 55-62
9ú¬Hole rate: ú+2%
10ú¬Min. Hardness of the layer: 595HV0.2
11) Operating Temperature: -1000~400íµ
12) Life: > 180 days
13ú¬Standard: API Spec 11B
14)Package: wooden case
15)Payment Terms: T/T

Our New Products
1) SM Coupling with great bevel edge
2) Two-way Cambered Protection Coupling.

steel threaded rods are used in a variety of applications, for plumbing industry, for fire fighting, for hvac., for home building.

Product Description


A steel sucker rod is one of the important equipment of oil field.Can provide seven kinds of the level of sucker rod,including C, K, D, KD, HL, HY andC, K, D sucker rod press design and manufacture standard of API Spec 11 B, KD, HL, HY grade rod design and manufacture according to standard SY/T5029-2006, KH level rod according to standard within the company.
Grade C sucker rod is mainly used for light, medium load, no corrosion or corrosion shallow Wells or in deep well pumping, material is carbon steel or manganese steel.
Grade D sucker rod is made of high quality alloy steel, after heat treatment with high strength, plasticity is good, long life and other characteristics, it is suitable for light when there is no corrosion or corrosive medium in the deep Wells under the environment of use.
Grade H(HLandHY) sucker rod is made of high quality alloy steel manufacturing, have the characteristics of ultra high strength, used in deep well, big strong pump used in production.
And K and KD sucker rod with different content of Ni Cr - Ni - Mo high quality alloy steel manufacturing, have anticorrosive, resistance to corrosion function, respectively applicable to strong corrosion of shallow, middle and deep Wells.

API 11B OILFIELD NORRIS SUCKER ROD FROM CHINESE MANUFACTURERAPI 11B OILFIELD NORRIS SUCKER ROD FROM CHINESE MANUFACTURER
The specifications and main parameters

SIZE
(in) ROD D.(in) THREAD D.
(in) LENGTH
(ft) OUTSIDE DIAMETER
OF PIN SHOULDER(mm) LENGTH
OF PIN(mm) LENGTH OF WRENCH
SQUARE(mm) WIDTH OF WRENCH SQUARE(mm)
5/8" 5/8" 15/16 2
4
6
8
10
25
30 31.75 31.75 �?�31.75 22.23
3/4" 3/4" 1-1/16 38.10 36.51 25.40
7/8" 7/8" 1-3/16 41.28 41.28
1" 1" 1-3/8 50.80 47.63 �?�38.10 33.34
1-1/8" 1-1/8" 1-9/16 57.15 53.98 �?�41.28 38.10








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Sucker rod

Steel sucker rod is one of the major equipment for oilfield. As an api licenced product, our sucker rod include grade d, hl, hy

Our sucker rod is made of fine alloy steel. It is featured by high strength, better plasticity and long service life after heat treatment.

1) material: 20crmo, 35 crmo
2) standard: api spec 11b
3) grade: d, hl, hy
4) main specification: 5/8" , 3/4", 7/8" , 1", 1 1/8"
5) length: according to your request




1000 pcs/crate, 750kg, 1200*720*360mm