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Precision Polished Bar / Polished Rod With Heat Resistant Finish

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Precision Polished Bar / Polished Rod With Heat Resistant Finish

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Brand Name :	Zhongshi
Model Number :	*1 1/242**
Delivery Time :	30

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Precision Polished Bar / Polished Rod With Heat Resistant Finish

api 1-1/2'' rod polished

Three types of polished rods are available: conventional grade D polished rod, one end diameter enlarged polished rod and high-strength, long stroke, corrosion resistant polished rod.

All the polished rods are made of quality alloy steel and machined by using the advanced machining technology with high strength, smooth surface and long service life. All types of the polished rods are API and ISO9002 certified.

Specifications of Conventional grade D Polished Rod

Model	900	800	700	600
Stroke length m (ft)	7.3 (23.95)	7.0 (22.96)	6.0 (19.68)	5.0 (16.4)
Peak polished rod load kg (lbs)	16, 310 (35, 957)	14, 000 (30, 864)	12, 000 (26, 455)	10, 000 (22, 045)
SPM-Max s/min	4			5.3
SPM-Min s/min	No Absolute Minimum
Shipping weight kg (lbs)	19, 500 (42, 900)	17, 500 (38, 580)	15, 500 (34, 171)	13, 500 (29, 762)
Unit width m (ft)	2.4 (7.87)	2.2 (7.22)
Unit height m (ft)	12.4 (40.68)	11.1 (36.42)	10.1 (33.14)	9.2 (30.18)

Specifications of One End Diameter Enlarged Polished Rods

Size mm (in)	Material	Surface coating	Tensile strength M Pa (psi)	Suitable media	Length m (ft.)
25 (1)	20CrMo	Ni35	794-965 (115, 000-140, 000)	Cl-, CO2, H2S	2.4 (8), 3.3 (11) 4.8 (16), 6.7 (22) 7.3 (24), 7.9 (26) 9.1 (30), 10.9 (36)
28 (1-1/8)	20CrMo	Ni35
32 (1-1/4)	20CrMo	Ni35
38 (1-1/2)	20CrMo	Ni35

High Strength Long Stroke Corrosion Resistant Polished Rod

Size mm (in)	Material	Surface coating	Tensile strength M Pa (psi)	Suitable media	Length m (ft.)
25 (1)	20CrMo	Ni35	794-965 (115, 000-140, 000)	Cl-, CO2, H2S	2.4 (8), 3.3 (11) 4.8 (16), 6.7 (22) 7.3 (24), 7.9 (26) 9.1 (30), 10.9 (36)
28 (1-1/8)	20CrMo	Ni35
32 (1-1/4)	20CrMo	Ni35
38 (1-1/2)	20CrMo	Ni35

Precision Polished Bar / Polished Rod With Heat Resistant Finish

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