Sechaena se rekisang ka bongata bo boholo ba tšepe e sa hloekang e bobebe e nang le bophara bo boholo ba 304
Filosofi ea k'hamphani ea rona ke ho etsa hore bareki ba be le theko e ngata haholo; ho holisa bareki ke mosebetsi oa rona oa ho batla thekiso e kholo ea Sechaena. Bophara bo boholo bo bobebe.Pipe ea Tšepe e sa KhaotsengHo kenya Tube 304, "Ho Etsa Thepa ea Boleng bo Botle" e ka ba sepheo sa ka ho sa feleng sa k'hamphani ea rona. Re etsa boiteko bo sa khaotseng ho tseba sepheo sa "Re tla Lula re Tsamaea ka Nako".
Filosofi ea k'hamphani ea rona ke ho hlahisa theko e ngata bakeng sa bareki; ho holisa bareki ke mosebetsi oa rona oa ho batlaTšepe e sa Khaotseng ea Coil Tubing, Pipe ea Tšepe e sa Khaotseng, Pipe ea Tšepe e sa Khaotseng 304, Jwalo ka basebetsi ba rutehileng hantle, ba nang le boqapi le ba mafolofolo, re ikarabella bakeng sa dikarolo tsohle tsa dipatlisiso, moralo, tlhahiso, thekiso le kabo. Ka ho ithuta le ho ntshetsa pele mekgwa e metjha, ha re a latela feela empa hape re etella pele indasteri ya feshene. Re mamela ka hloko maikutlo a bareki ba rona mme re fana ka puisano ya hanghang. O tla utlwa boiphihlelo ba rona hanghang le tshebeletso e hlokolosi.
Lakane ea tšepe e sa hloekang
Botenya:10mm-100mm le 0.3mm-2mm
Bophara:1.2m, 1.5m kapa ho ya ka kopo
Mokhoa:Ho phuthoa ka serame kapa ho phuthoa ka mocheso
Kalafo ea holim'a metsi:E bentšitsoeng kapa e le tlhokahalo
Kopo:
Letlapa la tšepe le sebetsa tšimong ea kaho, indasteri ea kaho ea likepe, liindasteri tsa peterole le lik'hemik'hale, liindasteri tsa ntoa le motlakase, mechini ea ho lokisa lijo le boiler le masimo a hardware jj.
Tekanyetso ea boleng: GB 3274-2007 kapa e lekanang le ASTM/JIS/DIN/BS jj.
Sehlopha sa tšepe:
Letoto la 200, 300, 400
(201, 202, 304, 304L, 309S, 310S, 316, 316L, 317L, 321, 347H, 409410S, 420, 430, jj.)
Mofuta: Poleiti ea tšepe
Tšebeliso e khethehileng: Poleiti ea tšepe e matla haholo
Haeba o hloka, ka kopo ikopanye le nna ka bolokolohi. Karabo ea hau e tla ba ntle haholoe ananeloa.
1. Litlhoko tsa Lik'hemik'hale
| tlhaloso | Kereiti ea Tšepe | C% | Si% | Mn% | P% | S% | Cr% | Ni% | Mo% | Ti% | TSE LING |
| Boholo. | Boholo. | Boholo. | Boholo. | Boholo. | |||||||
| JIS | SUS301 | 0.15 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 6.00-8.00 | |||
| G4303 | SUS302 | 0.15 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.00-10.00 | |||
| G4304 | SUS304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-10.50 | |||
| G4305 | SUS304L | 0.03 | 1 | 2 | 0.045 | 0.03 | 18.00-20.00 | 9.00-13.00 | |||
| G4312 | SUS304J3 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.00-10.50 | Cu:1.00-3.00 | ||
| SUH309 | 0.2 | 1 | 2 | 0.045 | 0.03 | 22.00-24.00 | 12.00-15.00 | ||||
| SUS309S | 0.08 | 1 | 2 | 0.045 | 0.03 | 22.00-24.00 | 12.00-15.00 | ||||
| SUH310 | 0.25 | 1.5 | 2 | 0.045 | 0.03 | 24.00-26.00 | 19.00-22.00 | ||||
| SUS310S | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 24.00-26.00 | 19.00-22.00 | ||||
| SUS316 | 0.08 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | |||
| SUS316L | 0.03 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 12.00-15.00 | 2.00-3.00 | |||
| SUS317 | 0.08 | 1 | 2 | 0.045 | 0.03 | 18.00-20.00 | 11.00-15.00 | 3.00-4.00 | |||
| SUS321 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-13.00 | 5*C Bonyane | |||
| SUS347 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-13.00 | Nb:10*C Bonyane | |||
| SUSXM7 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.50-10.50 | Cu:3.00-4.00 | |||
| SUH409 | 0.08 | 1 | 1 | 0.04 | 0.03 | 10.50-11.75 | 6*C ho isa ho 0.75 | ||||
| SUH409L | 0.03 | 1 | 1 | 0.04 | 0.03 | 10.50-11.75 | 6*C ho isa ho 0.75 | ||||
| SUS410 | 0.15 | 1 | 1 | 0.04 | 0.03 | 11.50-13.50 | |||||
| SUS420J1 | 0.16-0.25 | 1 | 1 | 0.04 | 0.03 | 12.00-14.00 | |||||
| SUS420J2 | 0.26-0.40 | 1 | 1 | 0.04 | 0.03 | 12.00-14.00 | |||||
| SUS430 | 0.12 | 0.75 | 1 | 0.04 | 0.03 | 16.00-18.00 | |||||
| SUS434 | 0.12 | 1 | 1 | 0.04 | 0.03 | 16.00-18.00 | 0.75~1.25 | ||||
| Tlhaloso ea ASTM | |||||||||||
| Tlhaloso | Kereiti ea Tšepe | C% | Si% | Mn% | P% | S% | Cr% | Ni% | Mo% | Ti% | TSE LING |
| Boholo. | Boholo. | Boholo. | Boholo. | Boholo | |||||||
| ASTM | S30100 | 0.15 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 6.00-8.00 | N:0.10 Max | ||
| A240 | S30200 | 0.15 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.00-10.00 | N:0.10 Max | ||
| S30400 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-10.5 | N:0.10 Max | |||
| S30403 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-12.00 | N:0.10 Max | |||
| S30908 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 22.00-24.00 | 12.00-15.00 | ||||
| S31008 | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 24.00-26.00 | 19.00-22.00 | ||||
| S31600 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | N:0.10 Max | ||
| S31603 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | N:0.10 Max | ||
| S31700 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 11.00-15.00 | 3.00-4.00 | N:0.10 Max | ||
| S32100 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-12.00 | 5*(C+N) Bonyane. | N:0.10 Max | ||
| 0.70 Max | |||||||||||
| S34700 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-13.00 | Cb: 10*CM ka hare. | |||
| 1.00 Max | |||||||||||
| S40910 | 0.03 | 1 | 1 | 0.045 | 0.03 | 10.50-11.70 | 0.5Boholo | Ti: 6*CMin. | |||
| 0.5 Boholo. | |||||||||||
| S41000 | 0.15 | 1 | 1 | 0.04 | 0.03 | 11.50-13.50 | 0.75Max | ||||
| S43000 | 0.12 | 1 | 1 | 0.04 | 0.03 | 16.00-18.00 | 0.75Max |
Bokaholimo ba tšepe e sa ruseng:
Lihlahisoa tse ling:
tšepe e sa hloekang e koaheloang ka tšepe
khoele ea tšepe e sa hloekang
sehokelo sa tšepe e sa hloekang
phala ea tšepe e sa hloekang
bafepedi ba tube ea tšepe e sa hloekang
bahlahisi ba tube ea tšepe e sa hloekang
khoele ea phala ea tšepe e sa hloekang
Ntlo ea rona ea polokelo:







