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Precision Rolling Pipe

Date:2024-05-05 Popularity:645

RockySea Petro Precision Rolling Pipe

RockySea Petro Petro manufactures Precision rolling pipe in China. We have our own factory of Precision rolling pipe. RockySea Petro Petro provide the high quality and competitive price on Precision rolling pipe for you. Contact us now for Precision rolling pipe quotation.

  • It has various types of cold rolling mill such as LG30, LG60, LG80 , LG220 and establishes a complete quality Control system.
  • RockySea Petro’s precision rolling pipe has extremely high precision and straightness can be less than 0.01mm/m.
  • After pickling, phosphating and other processes, to ensure the rolling quality.

Description

The RockySea Petro petro precision rolling pipe can be used for downhole pump barrel & plunger, sucker rod coupling, ESP housing, motor bearing, and housing. In 2015, RockySea Petro established precision rolling pipe production line.
The quality and accuracy are at the leading level in China. The annual production capacity reaches 4000 tons. RockySea Petro Petro is GE, SCHLUMBERGER, DOVER excellent supplier.

Application

The RockySea Petro petro precision rolling pipe can be used for downhole pump barrel & plunger, sucker rod coupling, ESP housing, motor bearing, and housing. The precision rolling pipe is widely used in the manufacture of pump barrel.
In particular special materials such as brass, stainless steel, special size (such as 120mm above) large diameter pump barrel, using finishing rolling process to meet the standard requirements.

The RockySea Petro petro precision rolling pump barrel parameters

Barrel specificationNominal Dia.      (in)I.D.  Tolerance(mm)Wall thicknessMaterialPlunger specificationO.D. tolerance(mm)Length (in)
Φ321 1/4”±0.053/50”

1/8”

1/4”

3/8”

3/4”

7/8”

1”

1.Carbon steel 1020、1026、1045 etc);

2.Brass

3.Alloy steel

304、316、316L、S50100、4130、13Cr、P9 etc.

Φ32±0.054’-6’
Φ381 1/2”±0.05Φ38±0.05
Φ441 3/4”±0.05Φ44±0.05
Φ502”±0.05Φ50±0.05
Φ572 1/4”±0.05Φ57±0.05
Φ702 3/4”±0.10Φ70±0.10
Φ833 1/4”±0.10Φ83±0.10
Φ953 3/4”±0.10Φ95±0.10
Φ1084 1/4”±0.10Φ108±0.10
Φ2208 5/8”±0.10Φ220±0.10
Φ28011”±0.10

 

Data Sheet

Data Sheet of RockySea Petro Petro Precision rolling pipe

Dimension Range280mm(OD)~14mm(ID)
Dimension Accuracy±0.05mm
WT Tolerance<0.35mm
Flatness0.8μm
Straightness<0.1mm/m
Ovality<0.03mm



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