34CrMo4 Alloy Seamless Steel Pipe
We are supplying thin wall thickness seamless steel pipe by material 34CrMo4.
This kind of pipe is widely used for making gas cylinder
The manufacturer is TPCO and Baotou steel company, which is the most famous manufacturer of seamless teel pipe
Standard: ASME SA106, ASME SA335, ASME SA333, DIN17175, EN10216-2, GB5310, GB3087.
Steel grade: 34CrMo, 37Mn, SA335 P11/P12/P22/P91/P92, WB36, 10CrMo910, 20G, 15CrMo, 12Cr1MoVG,
SA333 I, SA333VI, ST45.8/III,etc
Outer diameter:88.9mm~416mm
Wall thickness: 4mm~10mm
MTC of 34CrMo4
Tolerance of size of our seamless alloy pipe:
| Type of pipe |
Outer diameter |
Wall thickness |
| OD (mm) |
Tolerance (mm) |
WT (mm) |
Tolerance (mm) |
| Hot rolled pipe |
60~416 |
±10% |
3.5~10 |
± 20% |
Further more, the plant has large-scale cold rolling machine(by 1200t, 1600t, 2000t), the maximum cold rolling diameter can be 920mm. Cold rolling technics can improve the precision of diameter and wall thickness. So we can supply high steel grade steel pipe with big diameter and thin thickness.
Our service
Make production according to customer's specific requirements strictly.
Accept inspection during the production or before shipment.
Provide the original copy of MTC(Mill testing certificate)
Provide the standard seaworthy packing.
Arrange the most professional shipment.
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