Oilfield API 11b Polished Rod/ Pony Rod/ Sucker Rod

• After-sales Service: Yes
• Warranty: 1 Year
• Manufacturing Process: Casting
• Surface Treatment: Spray-Paint
• Material: Alloy
• Product Name: Polished Rod
• Model NO.: 1-1/2
• Transport Package: Bulk
• Specification: 5/8, 3/4, 7/8
• Trademark: ZX
• Origin: China

Product Description

Product Description

Polished rod is made of carbon steel, stainless steel, alloy steel. It has special requirements for surface smoothness and strength. This type of polished rod has the same specification with the sucker rod.

We produce two types of polished rods: general polished rod and end upset polished rod. All polished rods are made of high-quality alloy cold-draw steel, with great strength and toughness, smooth surfaces and extended lifespan.

General polished rods comply with API Spec 11B Standard, with the same exterior threads at both ends

(cone angle=9°), including three specifications: 1-1/8", 1-1/4" and1-1/2". End upset polished rods

including three specifications: 1", 1-1/8" and 1-1/4". The upset ends are the same with those of sucker

rods. In application, the upset ends are connected with the couplings of sucker rods.

Specification

Material: 20CrMo, stainless steel rod.

Type: regular polished rod, end upsetting polished rod.

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

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

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, ISO45001 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 .