Udumo oluphezulu olungenamthungo kunye neWelded Steel Pipe/Tube
Inkcazelo emfutshane:
Umbhobho wentsimbi ongenamthungo otsaliweyo wenziwa ngomngxuma wentsimbi ongenamthungo.Iphinde iqhutywe ngumzobo obandayo phezu kwe-mandrel, ukulawula i-ID, kwaye ngokufa ukulawula i-OD.I-CDS iphezulu kumgangatho womphezulu, ukunyamezela kwe-dimensional kunye namandla xa kuthelekiswa ne-tubing eshushu egqityiweyo engenamthungo.Ngenxa yeempawu zokuchaneka okuphezulu, kwimveliso yomatshini ochanekileyo, iinxalenye zemoto, iisilinda ze-hydraulic, imboni yokwakha (i-steel sleeve) inoluhlu olubanzi kakhulu. yezicelo.
Ubukhulu: 16mm-89mm.
WT: 0.8mm-18 mm.
Ubume: Round.
Uhlobo lokuvelisa: Ukutsalwa ngokubanda okanye ukubanda kuqengqeleke.
Ubude: Ubude obubodwa obungacwangciswanga / Ubude obuphindwe kabini obungenamkhethe okanye njengesicelo somthengi sokwenyani ubude buyi-10m
Yindlela elungileyo yokunyusa iimveliso zethu kunye nezisombululo kunye nokulungiswa.Injongo yethu kukuhlala kuseka iimveliso zobugcisa kunye nezisombululo kubathengi abanobuchwephesha obusemagqabini bodumo oluPhezulu oluNganamthungo kunye noMbhobho wentsimbi oWelded/iThubhu, siyakukhuthaza ukuba uqhagamshelane nathi njengoko sizingela amaqabane ngaphakathi kwilinge lethu.Siqinisekile ukuba uya kufumanisa ukwenza inkampani kunye nathi kungekuphela nje iziqhamo kodwa kunenzuzo.Sonke sikulungele ukukubonelela ngento oyifunayo.
Yindlela elungileyo yokunyusa iimveliso zethu kunye nezisombululo kunye nokulungiswa.Injongo yethu kukuhlala kuseka iimveliso zobugcisa kunye nezisombululo kubathengi abanobuchwephesha obubalaseleyoI-China i-DIN 1654 i-Alloy Steel Pipe kunye ne-Heat Resistant Alloy Pipe, Zonke izisombululo zethu zihambelana nemigangatho yomgangatho wamazwe ngamazwe kwaye zixabiswa kakhulu kwiimarike ezahlukeneyo emhlabeni jikelele.Ukuba unomdla kuyo nayiphi na imveliso yethu okanye ungathanda ukuxoxa ngomyalelo wesiko, qiniseka ukuba uzive ukhululekile ukuqhagamshelana nathi.Besijonge phambili ekwenzeni ubudlelwane beshishini obuyimpumelelo kunye nabathengi abatsha kungekudala.
| Umgangatho | IBanga | Amacandelo emichiza (%) | |||||||
|
|
| C | Si | Mn | P | S | Mo | Cr | V |
| I-ASTM A519 | 4130 | 0.28-0.33 | 0.15-0.35 | 0.40-0.60 | ≤0.040 | ≤0.040 | 0.15-0.25 | 0.8-1.10 | / |
| IBanga | Ukuhanjiswa | Tensile strength | Unikeze Amandla | Ukwandisa | Ukuqina |
|
| Imeko | (Mpa) Min. | (Mpa) Min. | (%) Umz. | (HB) Umz. |
| 4130 | HR | 621 | 483 | 20 | 89 |
|
| SR | 724 | 586 | 10 | 95 |
|
| A | 517 | 379 | 30 | 81 |
|
| N | 621 | 414 | 20 | 89 |
Ukuhlaziya
Emva kokuba iimpahla zibande zitsalwa ngokwesayizi, iityhubhu zifakwa kwisithando somlilo sokunyanga ubushushu kunye nokulungisa.
Ukolulwa
I-post annealing, iimpahla zigqithiswa kumatshini wokulungelelanisa we-roller ezisixhenxe ukuze kuphunyezwe ukulungiswa okufanelekileyo kweetyhubhu.
Eddy yangoku
Ukolulwa kwesithuba, ityhubhu nganye idlula kumatshini we-eddy wangoku ukubona iintanda kunye nezinye iziphene.Iityhubhu kuphela ezidlula i-eddy current zilungele ukuhanjiswa kubathengi.
Ukugqiba
Ityhubhu nganye ifakwe i-oyile enganyangekiyo okanye inevanishi yokukhusela umphezulu kunye nokunganyangeki kwe-corrosion ngokwemfuno yabathengi, isiphelo setyhubhu nganye sigqunywe ngee-caps zeplastiki zokuphela kokuphela kokuphela komonakalo, ukumakishwa kunye ne-specs zibekwe kwaye iimpahla zilungele ukuthunyelwa. .
| Ukutyunjwa | Uphawu | Inkcazo |
| Kuyabanda ukutsalwa/kunzima | +C | Akukho unyango lobushushu emva kwenkqubo yokugqibela ebandayo yokudweba |
| Kuyabanda ukutsalwa/thambile | +LC | Emva kokunyanga kobushushu bokugqibela kukho umzobo ofanelekileyo wokudlula |
| Ukubanda kwaye kuthotyiwe uxinzelelo | +SR | Emva kwenkqubo yokugqibela yokudweba ebandayo kukho ukunyanzeliswa koxinzelelo lonyango lokushisa kwindawo elawulwayo |
| I-Anealed | +A | Emva kwenkqubo yokugqibela ebandayo yokudweba iibhubhu zifakwe kwindawo elawulwayo |
| Iqhelekile | +N | Emva kokusebenza komzobo wokugqibela obandayo iityhubhu ziqhelekile kwindawo elawulwayo |
Imibhobho yensimbi engenamthungo ye-Cold Drawn Carbon isetyenziswa kakhulu kwisixhobo senyukliya, ukuhanjiswa kwegesi, i-petrochemical, ukwakha iinqanawa kunye namashishini ebhoyila, kunye neempawu zokuxhathisa umhlwa okuphezulu kunye neempawu ezifanelekileyo zoomatshini.
- Isixhobo senyukliya
- Ukuhanjiswa kwerhasi
Yindlela elungileyo yokunyusa iimveliso zethu kunye nezisombululo kunye nokulungiswa.Injongo yethu kukuhlala kuseka iimveliso zobugcisa kunye nezisombululo kubathengi abanobuchwephesha obusemagqabini bodumo oluPhezulu oluNganamthungo kunye noMbhobho wentsimbi oWelded/iThubhu, siyakukhuthaza ukuba uqhagamshelane nathi njengoko sizingela amaqabane ngaphakathi kwilinge lethu.Siqinisekile ukuba uya kufumanisa ukwenza inkampani kunye nathi kungekuphela nje iziqhamo kodwa kunenzuzo.Sonke sikulungele ukukubonelela ngento oyifunayo.
Udumo oluphezuluI-China i-DIN 1654 i-Alloy Steel Pipe kunye ne-Heat Resistant Alloy Pipe, Zonke izisombululo zethu zihambelana nemigangatho yomgangatho wamazwe ngamazwe kwaye zixabiswa kakhulu kwiimarike ezahlukeneyo emhlabeni jikelele.Ukuba unomdla kuyo nayiphi na imveliso yethu okanye ungathanda ukuxoxa ngomyalelo wesiko, qiniseka ukuba uzive ukhululekile ukuqhagamshelana nathi.Besijonge phambili ekwenzeni ubudlelwane beshishini obuyimpumelelo kunye nabathengi abatsha kungekudala.
