Kipenyo cha Nje | 1/4"-32", 13mm-800mm |
Ratiba | SCH5,SCH10,SCH20,SCH60,SCH80,SCH100,SCH120,SCH160,XXS |
Vipimo | 1.Kipenyo cha Nje:13mm---800mm 2.Unene wa Ukuta:0.5mm--80mm 3.Urefu:Upeo wa 12m 4.Tunaweza pia kuzalisha kulingana na mahitaji ya wateja |
Nyenzo | 10#,20#,45#,16Mn, A106 GRA,BA53 Gr B, ASTM A179,A335 P11,A335 P22,A335 P5 12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo |
Viwango | 1.ASTM:ASTM A106 GRAA;ASTM A106 GR.B;ASTM A53 GR.A;ASTM A53 GR.B; ASTM A333;ASTM A335;ASTMA192;ASTM A210,ASTM A179; 2.JIS:G3452;G3457;G3454;G3456;G3461;G3454;G3455; 3.BS: BS EN10210 4.API: API 5L, API 5CT, API LINE PIPE na kadhalika 5. tunaweza pia kuzalisha kulingana na mahitaji ya mteja |
Mbinu ya Mchakato | 1.Inayotolewa kwa Baridi 2.baridi iliyoviringishwa 3. Moto umevingirwa |
Uso umekamilika | 1. Rangi nyeusi ,Varnish 2. Mipako ya kutu: 3LPE,FBE,3PEE 3. Mabati |
Muundo wa kemikali-unene wa ukuta≤120mm | ||||||||
Daraja la chuma | % kwa wingi, upeo | |||||||
Jina la chuma | Nambari ya chuma | C | Si | Mn | P | S | N | |
|
| ≤40 | >40≤120 |
|
|
|
|
|
S335J0H | 1.0547 | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
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-
Daraja la chuma
Kiwango cha Chini cha Nguvu ya Mavuno (Mb)
Nguvu ya Mkazo (Mb)
Unene ulioainishwa (mm)
Unene ulioainishwa (mm)
Jina la chuma
Nambari ya chuma
≤16
>16≤40
>40≤63
>63≤80
>80≤100
>100
≤120
≤3
>3
≤100
>100
≤120
1.0547
355
345
335
325
315
295
510-580
470-630
450-600
-
-
-
-
Vipimo
OD≤2500mm WT≤120mm
OD
±1% Kima cha chini kabisa:±0.5mm,Kipeo:±10mm
WT
-10
Uzito
±6%
Urefu
Upeo wa Urefu
4m≤L≤6m
± 500mm
Urefu Usiobadilika
4m≤L≤6m
+ 10 mm
>6m
+ 15 mm
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-
Mabomba ya Kufunga | Rundo la Bomba la Chuma |
mabomba ya chuma | Kufunga bomba |
muuzaji wa rundo la bomba la chuma | Rundo la Bomba kwa ajili ya Ujenzi wa Uchimbaji Baharini |
chuma cha s355j2h | Bomba la chuma Kiwanda cha Rundo la China |