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XI'AN ZZ TOP OIL TOOLS CO.,LTD
XI'AN ZZ TOP OIL TOOLS CO.,LTD

China Mandrel Bar for MPM PQF manufacturer

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Mandrel Bar for MPM PQF 

Price: 100.0 USD 
Payment Terms: T/T,L/C 
Special Groups: forging & casting (28)
Place of Origin: Shaanxi, China (Mainland) 
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Product Detail

Model No.: Mandrel Bar-01
Production Capacity: 200Ton/month
Delivery Date: 30days
Usage: Oil & Gas
Condition: Finish machining
Type: forged bar
Industry: Steel
Connection: BTC
Means of Transport: Ocean,Land,Air
Packing: for sea shipment
Spec.: ASTM, DIN
Material: H13
Heat treatment: Quenching & Tempering
Application: continuous rolling mill
Delivery: 30 days

The mandrel bar is used for rolling, ZZ TOP supplies the mandrel bar in various diamenter and length in order to meet different requirements.

H13 Forged Mandrel Bar 

Mandrel Bar for MPM PQF


Introduction


Mandrel bar is the important parts in producing large diameter seamless pipe. In production the 

mandrel bar is under strong and complicate strength, compressing touching stress and high 

temperature cold-hot yield stress, so it strictly requires all the factors of steel, including chemical 

components, mechanical properties, no-metallic inclusion, grain size, microstructure, ultrasonic test,

 size precision, surface finish. 


Specification of the mandrel bar


Material: H13 (4Cr5MoSiV1)

Size of mandrel bar: Dia 90mm-500mm, Length<=18.5m, Connection:BTC, complying to API 5B, main thread specification include 2 3/8", 2 7/8", 3 1/2", 4 1/2", 5", 5 1/2", 6 5/8", 7 5/8", 8 5/8", 9 5/8"


Chemical of the H 13


C

Si

Mn

S

P

Cr

Mo

Ni

V

H

O

0.32- 0.45

0.80- 1.20

0.20- 0.50

≤0.008

0.012

4.75- 5.50

1.10- 1.75

≤0.25

0.80- 1.20

≤2PPm

≤20PPm




Mandrel bar






Ms. Elaine
skype Ms. Elaine

Tel: 86-29-81779342
Mobile: 136 2920 7466
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Company Info

XI'AN ZZ TOP OIL TOOLS CO.,LTD [China (Mainland)]


Business Type:Manufacturer, Distributor/Wholesaler, Service
City: Xi'an
Province/State: Shaanxi
Country/Region: China (Mainland)

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