- Product Details
- {{item.text}}
Quick Details
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Model Number:
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H13, H11
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Shape:
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Round
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Material:
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Valve Steels
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Chemical Composition:
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Chromium
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Product Name:
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Stainless Steel H13 Forging Mandrel Bars for Seamless Tubes Pipes
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Diameters:
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500mm
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Lengths:
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25000mm
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A variety of seamless tube mill types:
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MPM, PQF and FQM mills
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MOQ:
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5KG
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Particle size:
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150MM/200MM/500MM
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Packing:
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Carton
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Certificate:
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ISO
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application:
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for Seamless Tubes Pipes
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Grade:
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Industrial grade
Quick Details
-
Application:
-
for Seamless Tubes Pipes
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Place of Origin:
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Sichuan, China
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Brand Name:
-
Huarui
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Model Number:
-
H13, H11
-
Shape:
-
Round
-
Material:
-
Valve Steels
-
Chemical Composition:
-
Chromium
-
Product Name:
-
Stainless Steel H13 Forging Mandrel Bars for Seamless Tubes Pipes
-
Diameters:
-
500mm
-
Lengths:
-
25000mm
-
A variety of seamless tube mill types:
-
MPM, PQF and FQM mills
-
MOQ:
-
5KG
-
Particle size:
-
150MM/200MM/500MM
-
Packing:
-
Carton
-
Certificate:
-
ISO
-
application:
-
for Seamless Tubes Pipes
-
Grade:
-
Industrial grade
Product Description
Chromium Plating Mandrel Used for Producing Seamless Steel Pipes Tubes uto bismuth-price
We produce these mandrel bars in-house on one of the largest forging machines as well as on a state-of-the-art rolling mill, including straightening and machining units specifically designed for the “mandrel bar” long product.
We can supply you with mandrel bars made from general-purpose hot work steels and specialty steels tailored to suit the various tube rolling methods and made to withstand individual stresses in the following versions, all in based on your request:
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Chemical Composition (m%)
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Element
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C
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Mn
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Si
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P
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S
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Cr
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Mo
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V
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(%)
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0.35-0.42
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0.20-0.40
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0.80-1.20
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≤0.008
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≤0.005
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4.80-5.50
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1.20-1.40
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0.80-1.20
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Mechanical Property
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SIZE
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Tensile Strength
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Yield Strength
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Elongation
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Reduction of area
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Charpy V-notch
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Hardness
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MPa
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MPa
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%
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%
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Impact test (J)
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HB
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(Q+T)
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(room temperature)
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≤200mm
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1127-1274
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≥931
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≥8
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≥25
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≥20
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350-390
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≥200mm
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1078-1274
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≥882
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≥8
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≥25
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≥20
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330-375
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Welcom to require the latest price and COA & free sample for Test
PS:
We also offer customized services
Quality control system
The reason why HAURUI stand here form Year-2009
Benfits from the strict quality management system.
Huarui has the privilege of being recognized by a number of industry and customer awards for design, quality, and service over ten years.
Our services
Exhibition
FAQ
1Q.Are you manufacture or trading company?
A:
Huarui is a manufacturing company, we have two self -owned plants and four joint-adventure factories. Our production technics almost cover all powder materials production. We can provide small quantity special order service and powder technical consultingservice
2Q. Can we visit your company/factory before place the order?
A:
It's our pleasure.We sincerely welcome you to visit huarui, and we guarantee that you will have a pleasant journey in China!
3Q.How can you guarantee the production quality ?
A.
Of physical and chemical tests for our current products as well as development new products.Our product quality are guaranteed by Sichuan Metallurgical Institute and Guangzhou Institut of Metal Research, the long term cooperation with them can save a lot of testing time for customers.
5Q.What about the package?
A.
It can make as the you need and depend on the products shapes. Generally, we can provide iron drum, carton, wooden case, and bag packages.
6Q: How long is your delivery time?
A:
Generally it is 5-7 work days if the goods are in stock. Or it needs 15-20 work days after the order is placed.
7Q: :Which kind of payment terms do you accept?
A:
F
or small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T or LC to our company account
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