API Standard F/Pz/P/Nb Series Drill Mud Pump Piston Rod for Drilling Rig

• After-sales Service: 24/7
• Warranty: 1 Year
• Certification: ISO 9001:2000
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: GPE-M
• Standard: API
• Surface Treatment: None
• Manufacturing Process: Forging
• Material: Cast Steel
• Working Pressure: 5000psi
• Internal Material Hardness of Liner: >HRC60
• Size of Liner: 110-180mm
• Piston Rubber Material: NBR
• Specification: PISTON PUMP
• Trademark: GOLDENMAN
• Origin: China
• HS Code: 8431
• Production Capacity: 150000
• Package Size: 80.00cm * 25.00cm * 25.00cm
• Package Gross Weight: 19.000kg

Product Description

Hydraulic Cylinder Piston Rod

Product Description
1. The material of piston rod is 45# steel or 35GrMo. It's used with piston together. And the size of core is included 1 5/8" and 1 1/2''.
2. Piston rods are forged using alloy steel. The intention of products is improved after heat treatment.
3. The surface of product is zincification, nickel-plate, and plating with decorating chrome.
4. After numerical control processing, the products can meet various demands of clients.

 

Name	Technical parameters	Remarks
Diameter	Φ9-Φ200
Diameter tolerance	F6-f9	Customized
Thickness of chromium coating (μm)	Δ=0.015-0.05	Customized
Surface roughness	Ra0.2-Ra0.4
Cylindricity (mm)	≤0.01
Straightness (mm)	≤0.15/1000
Surface hardness	HB220-HB260
Neutral salt spray test (NSS)	Class 9,120h	Refer to GB6458-86 standard, equivalent to ISO3768-1976