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Product Details:
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| Material: | UNS S31603 | Marking: | Supply Logo + Standard + Size(mm) + HEAT NO +or As Your Requirement |
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| Certificates: | API, ISO, SGS, BV, CE, PED, KOC, CCRC, PDO, CH2M HILL And Etc. | Alloy Or Not: | Non-alloy |
| Technique: | Hot Rolled,ERW,Cold Drawn | Standard2: | ASTM A106-2006 |
| Application: | Structure Pipe,Oil Pipe,Gas Pipe,Bridge,Drill Pipe | Surface Treatment: | Galvanized,Bare / Black Paint,according To Customer Request |
Reducer Concentric, Diam:4"x2" ,Sch: S-10S/S-10S ASME B16.9 ASTM A403-SMLS Gr. WP316L(UNS S31603)..
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Reducer Concentric, Diam:4"x2" ,Sch: S-10S/S-10S ASME B16.9 ASTM A403-SMLS Gr. WP316L(UNS S31603).
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brief introduction
The big and small heads whose center is in a straight line are called concentric big and small heads. The commonly used forming process is reduced diameter pressing, expanded diameter pressing or reduced diameter plus expanded diameter pressing. Stamping can also be used for reducing pipes of some specifications.
distribution characteristics
(1) The bending moment caused by the area pressure difference between the large and small ends of concentric reducer under the action of internal pressure causes the relative opening of the large end and the relative contraction of the small end;
(2) Under the action of internal pressure, the circumferential stress on the inner surface of the large end on the eccentric side and the outer surface of the middle part on the eccentric side of the eccentric reducer is the largest.
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Q2: How long is the delivery ?
A: 15-30 working days
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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