Oil API 11b Metal Spray Stainless Steel Solid Polished Rod for Oilfield

• After-sales Service: Yes
• Warranty: 1 Year
• Manufacturing Process: Casting
• Surface Treatment: Spray-Paint
• Material: Alloy
• Transport Package: Bulk
• Model NO.: 1-1/4
• Specification: 5/8, 3/4, 7/8
• Trademark: ZX
• Origin: China

Product Description

Product Description

The polished rods are used to connect sucker rod and pump unite.The polished rod is manufactured from high quality alloy steel, which is high tensile strength, smooth surface and long service life. All of the polished rod is produced in accordance with API Spec 11B.
The polished rod is mainly has two types: regular grade D polished rod and end upsetting polished rod. The regular grade D polished rods are connected by the polished rod coupling, and the end upsetting polished rods are connected to the sucker rod directly for usage.

There is another type polished rods are made from 431 stainless steel. These polished rods are recommended for moderate to heavy load under good corrosive conditions.
 

Product Description

1) Material: Carbon steel, Alloy Steel, Stainless Steel
  
2) Type: Normal, Upset on one end, Metal Spray
 
3) Standard: API 11B
 
4) API and ISO certified
 
5) Size: 5/8'', 3/4'', 7/8'', 1'', 1 1/8''.

6)Rod diameter: 1", 1-1/8", 1-1/4", 1-1/2".

7)Length: 25', 26' and 30'. Other specs can be customized.

8)Material:
- Chemical Composition: The chemical composition of polished rods may vary depending on the manufacturer's specifications. They are typically made from AISI recommended series steels that meet the necessary chemical and mechanical property requirements.
a) Carbon Steel: AISI 1035-1050
b) Stainless Steel: AISI 304/316 or 431
c) Alloy Steel:
- AISI 4120-4140
- AISI 4315-4340
- AISI 4615-4625
- AISI 8620-8630

Product Parameters

ominal value	Rod body diameter   D +0.127-0.254(+0.005-0.010)mm(in)	Length  Lmm+/- 50mm  (Lft +/-2in)	Thread  nominal diameter   mm(in)	mm    (in) Outer thread  shoulder outer diameter	Suitable sucker rod size   mm (in)
29	28. 6 (11/8)	2438, 3353, 4877, 6707, 7315, 7925 (8, 11. 16. 22. 24 , 26)	24 (15/16) PR 27 (1 1/16) PR		16 (5/8) 19 (3/4)
29	28. 6 (11/8)rod-upset on one end	2438, 3353, 4877, 6707 , 7315, 7925      (8. 11, 16. 22 , 24 , 26)	24 (15/16 ) SR 27 (1 1/16 ) SR	31.8+0.127-0.254        (1.250+0.005-0.010) 38.1+0.127-0.254        (1.500+0.005-0.010)	16 (5/8) 19 (3/4)
32	31.8(1 1/4)	3353, 4877, ,6707,7315, 7925 , 9144, 10973 (11, 16, 22 . 24.  26, 30. 36)	30 (1 3/16 ) PR		22(7/8)
32	31.8(1 1/4)rod-upset on one end	3353, 4877, ,6707,7315, 7925 , 9144, 10973 (11, 16, 22 . 24.  26, 30. 36)	30 (1 3/16 ) SR	41.3+0.127-0.254        (1.625+0.005-0.010)	22(7/8)
38	38. 1 (1 1/2)	4877, 6707,7315, 7925. 9144. 10973 (16, 22. 24,  26, 30. 36)	35(1 3/8)PR		25(1)
38	38. 1 (1 1/2)rod-upset on one end	4877, 6707,7315, 7925. 9144. 10973 (16, 22. 24,  26, 30. 36)	40(1 9/16)SR	57.2+0.381-0.381 (2.250+0.015-0.015)	29(1 1/8)

Packaging & Shipping

Company Profile

Dongying Zhaoxin Industry and Trade Co.,Ltd is an ISO-9001, ISO-14001, OHSAS-18001 certified company and has all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that Dongying Zhaoxin Industry and Trade Co.,Ltd products match the highest quality & reliability Standards similar to any International major in this field.

Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .

Certifications

Our Team