Home > Oilfield Sucker Rods >

Alloy Steel Oilfield Sucker Rods Polished Rod Coupling

Product Categories

Puyang Zhongshi Group Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Alloy Steel Oilfield Sucker Rods Polished Rod Coupling

Name: Alloy Steel Oilfield Sucker Rods Polished Rod Coupling
Brand: Zhongshi
Price: 1 USD

Brand Name : Zhongshi

Model Number : sucker rod

Certification : API ,ISO ,QHSE

Place of Origin : China

MOQ : 1

Price : Negotiable

Payment Terms : T/T

Supply Ability : 1000pcs

Delivery Time : 2weeks

Packaging Details : exported packing

Type : Sucker Rod,pony rod

Size : 1 1/8",3/4",1",5/8"-1-1/8"

Grade : D,KD,HY,K,HL

Material : alloy steel,AISI 4130

Length : 25-30ft,. or customized

Product name : Alloy Steel Sucker Rod

Contact Now

PI Alloy Steel Polish Rod Coupling OD16 ~ 38mm AISI 5140 Material Rod Coupling

Products Description:

The Sucker Rod Coupling are available in full size, slim hole and over size Also, combination couplings are available for different diameters (sub-coupling) for both Class T and Class SM couplings. The class T and class SM coupling for sucker rods are manufactured as per API Specification 11B. For the thread cutting, we are using cold form rolled by displacing rather than by removing of material for making the coupling thread. The thread rolling cutting results in a compressive stress at the root of the thread, giving maximum strength to the traditional weak point of cut-thread couplings. We recommend changing sucker rod couplings after three make-ups, provided the connection threads have been inspected and deemed acceptable for reuse.

Technical Specifications:

Chemical Properties: Class T Coupling
Steel	AISI 5140
C	0.37~0.44
Si	0.17~0.37
Mn	0.50~0.80
P	≤0.040
S	≤0.040

Spray Metal Coating Chemical Properties SM Coupling
Carbon	0.50~1.00
Silicon	3.50~5.50
Phosphorus	0.00~0.02
Sulfur	0.00~0.02
Chromium	12.00~18.00
Boron	2.50~4.50
Iron	3.00~5.50
Cobalt	0.00~0.10
Titanium	0.00~0.05
Aluminum	0.00~0.05
Zirconium	0.00~0.05
Nickel	Balance

Alloy Steel Oilfield Sucker Rods Polished Rod Coupling

Product Tags:

Alloy Steel Oilfield Sucker Rods Polished Rod Coupling Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Puyang Zhongshi Group Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!

Alloy Steel Oilfield Sucker Rods Polished Rod Coupling

Alloy Steel Oilfield Sucker Rods Polished Rod Coupling

Steel Polished Rod Coupling

Alloy Polished Rod Coupling

Polished Sucker Rod Coupling

Alloy Steel Oilfield Sucker Rods Polished Rod Coupling Images