Hollow bar and hollow drill rod and hollow drill bar

FOB Reference Price:Get Latest Price
  • >=1 Pieces
    US $600.00
Report Suspicious Activity
Overview
Quick Details
Steel Grade:
42CrMo
Standard:
AISI, ASTM, GB
Dimensions:
Customized
Place of Origin:
Shandong, China (Mainland)
Brand Name:
DYQX petro
Model Number:
4310,4145
Technique:
Forged
Application:
Tool Steel Bar
Alloy Or Not:
Is Alloy
Special Use:
Cold Heading Steel
Type:
Carbon Steel Bar
Surface treatment:
Precision Straightening
Supply Ability
Supply Ability:
6000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
bulk packing
Port
Qingdao port
Lead Time :
60 days within receiving the deposit
Video Description
Product Description

                                                   Hollow bar

Commodity: hollow bar

Grade: ST52, E355,C45E,25CrMo4,34CrMo4,42CrMo4,CK45,E410,E470,20MnV6,S45C,SAE1020,SAE1026,SAE1045,SAE1541, SAE4130,SAE40,SAE4145,SAE4340,etc. 

Size range: 60mm*40mm-460mm*420mm.

Manufacture method: hydraulic cold drawn,cold rolled,hot rolled+deep hole drilled/deep hole bored. 

Delivery condition:

BKBKWBKSGBKNBKQ+T
+C+LC+SR+A+NQ+T
CW/hardCW/softStress relievedAnnealedNormalizedQuenched+Tempered

Machining,turning,hard chrome plating,grinding,deep hole boring,skiving&roller burnishing services are available. 

End finish: plain ends with suqare cuts,free of burrs, bevelled ends.

 

hollow bar2.jpghollow bar3.jpg_.webp.jpghollow bar 4.jpghollow bar1.jpg