Product Description
Cold-rolled seamless pipes are cold-drawn or cold-rolled precision seamless pipes used for mechanical structures and hydraulic equipment with high dimensional accuracy and good surface finish. In addition to general Steel Pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, Stainless Steel Pipes, petroleum cracking pipes, and other steel pipes, cold-rolled (pulled) seamless pipes also include carbon thin-walled steel pipes, alloy thin-walled steel pipes, Stainless thin-walled steel pipe, special-shaped steel pipe. The outer diameter of the hot-rolled seamless pipe is generally greater than 32mm, and the wall thickness is 2.5-75mm. The diameter of the cold-rolled seamless pipe can reach 6mm and the wall thickness can reach 0.25mm. Cold rolling has higher dimensional accuracy than hot rolling.
Product Specification
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Standard
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API, ASTM, BS, DIN, GB, JIS
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Outside Diameter
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21.3-1420mm
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Wall Thickness
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2.11-300mm
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Dia Tolerance
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Control with in the standard, OD:+-1%, WT:+-10%
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Materials |
10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A
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ASTM A53A/A53B/ A178C/A106B API5L
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ST37,ST37-2,DIN 1629 ST35, ST45,DIN 17175 ST35.8,DIN 17175 19Mn5
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16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,
P91,P92,15CrMO,Cr5Mo,10CrMo910,12CrMo,13CrMo44,30CrMo,A333GR.
1,GR.3,GR.6,GR.7
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Gr.B,X42,X46,X52,X60,X65,X70,X80,X100
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Inspection
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ISO,BV,SGS,MTC
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Packing
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Steel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required
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Application
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Widely used in Structure, Accessorize,Construction,Fluid transportation,
machinery parts,the stress parts of the automobile tractor parts and so on
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Shipment time
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Within 7-10 workdays after receiving deposit
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anufacturing Technique
application
Seamless Steel Tubes are used in large quantities as pipes for transporting fluids, such as pipes for
transporting petroleum, natural gas, gas, water and certain solid materials. It is an economical section steel
that is widely used in the manufacture of structural and mechanical parts, such as oil drill pipes, automotive
drive shafts, bicycle frames, and steel scaffolding used in construction.
Package
standard export packing ,suit for all kinds of transport
FAQ
1. How is the quality of your products?
Our products are manufactured in strict accordance with national and international standards, and we test each product
beforedelivery. If you would like to view our quality certification and various test reports,
please ask us.
2. Why should you chose us?
Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products
inquiry,products knowledge train(for agents), smooth goods delivery, excellent customer solution proposals.
3. How to guarantee delivery time?
We are a factory with a large inventory of stock, which guarantees that the goods will be shipped within the fastest day
from thedate of signing the contract.
4. How to get samples?
We can provide samples for buyer's testing free of charge, but buyers need to pay for shipping costs.
PRODUCT CATEGORIES
CONTACT US
Mob.: +8613047455128
Email: admin@panhuametal.com
WhatsApp: 8613047455128
Add.: Huitong Logistics Park, Liaocheng Economic Development Zone, Shandong Province, China
