Grad u Kompożizzjoni Kimika (%)
Grad | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Cu≤ | Mo≤ | Ni≤ | V≤ |
A | 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
B | 0.30 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15
| 0.40 | 0.08 |
C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
Proprjetajiet mekkaniċi:
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| A% |
|
A | ≥330 | ≥205 | 20 | Ittemprat |
B | ≥415 | ≥240 | 20 | Ittemprat |
C | ≥485 | ≥275 | 20 | Ittemprat |
Isem tal-Prodott | Pajp ta 'l-azzar mingħajr saldatura |
Materjal | Azzar tal-karbonju u azzar illigat |
Standard | ASTMA53,ASTMA106,ASTMA179,ASTMA192,ASTMA210,ASTM A213,ASTM A335,DIN2391-2,DIN1629.DIN2448, DIN17175.DIN17176,EN10219,EN10210 |
Grad | Gradi tal-azzar tal-karbonju bħal A53 Gr.B, A106 GrA, B, C, A210 GrA1.Gr.C. API 5L Gr.B.X42, X52.X56, eċċ; gradi tal-azzar illigat bħal T5,T9,T11,T12,T22,T23,T91,P1,P2,P5,P9.P11,P12 P22.P91, P92,25CrMo4.34CrMo4,42CrMo4SAE4130,SAE4140,SAE4145,SAE4340, eċċ |
Firxa tad-daqs | 10 * 1-810 * 25, WT sa 120mm max |
Metodu ta' manifattura | Cold drawn, cold rolled, cold drawn idrawliku, Hot rolled, hot estiż |
Kundizzjoni tal-kunsinna | Kif irrumblat, Stress meħlus, Ittemprat, Normalizzat, Imkessaħ + Ittemprat |
Tmiem tat-tmiem | Truf sempliċi bi qatgħat suqare, truf ċanfrin, truf bil-kamin |
Użu/Applikazzjoni | Reċipjenti taħt pressjoni, Trasport tal-fluwidu, Użu strutturali.Makkinarju.Żejt u gass trasport, Esplorazzjoni u Tħaffir, eċċ |
Tipi ta' tubi | Tubu tal-bojlertubu ta 'preċiżjoni, tubing tubing.cylinder mekkaniku.pajpijiet tal-linja.eċċ. |
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Tolleranzi tad-Dimensjoni:
Tip ta' Pajp
Daqsijiet tal-pajpijiet Tolleranzi Cold Drawn
OD ≤48.3mm ± 0.40mm ≥60.3mm ± 1% mm WT ±12.5%
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