ASTM A193 B7 Lithupa Tsohle Tse Kholo
Tlhaloso e Khutšoanyane:
ASTM A193/A193M B7 All Threaded Rods All Threaded Bars API Flange Valve Wellhead All Thread Stud Bolts Alloy steel bolting bakeng sa likepe tsa khatello, li-valve, li-flange, le lisebelisoa bakeng sa mocheso o phahameng kapa tšebeletso ea khatello e phahameng, kapa lisebelisoa tse ling tse khethehileng. Standard: IFI-136, DIN975 Inch Size: 1/4”-4” le bolelele bo fapaneng Metric Size: M6-M100 with different lengths Other Available Grade: ASTM A193/A193M B7, B7M, B16 B8 Class 1 & 2, B8M Class 1 & 2, ASTM A320/A320M L7, L7M, L43, B8 Cl...
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ASTM A193/A193M B7 Lithupa Tsohle Tse Khole
API Flange Valve Wellhead All Thread Stud Bolts
Alloy tšepe bolting bakeng sa likepe tsa khatello, li-valve, li-flanges le lisebelisoa bakeng sa mocheso o phahameng kapa tšebeletso ea khatello e phahameng, kapa lisebelisoa tse ling tse khethehileng.
Tekanyetso: IFI-136, DIN975
Boholo ba Inch: 1/4 "-4" ka bolelele bo fapaneng
Metric Size: M6-M100 e nang le bolelele bo fapaneng
Sehlopha se Seng se Fumanehang:
ASTM A193/A193M B7, B7M, B16 B8 Sehlopha sa 1 & 2, B8M Sehlopha sa 1 & 2,
ASTM A320/A320M L7, L7M, L43, B8 Sehlopha sa 1 & 2, B8M Sehlopha sa 1 & 2, joalo-joalo.
Qetella: Plain, Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE joalo-joalo.
Ho paka: Bongata bo ka bang 25 kgs lebokose le leng le le leng, mabokose a 36 phalete ka 'ngoe
Molemo: Boleng bo Phahameng le Taolo ea Boleng bo Tiileng, Theko ea Tlholisano, Phano ka Nako; Tšehetso ea Theknoloji, Litlaleho tsa Tlhahlobo ea Phepelo
Ka kopo, ikutloe u lokolohile ho ikopanya le rona bakeng sa lintlha tse ling.
ASTM A193
Bophara
E amohetsoe qalong ka 1936, litlhaloso tsena li sebelisoa haholo lits'ebetsong tsa kaho ea oli le lik'hemik'hale. Tekanyetso ea ASTM e akaretsa tšepe ea alloy le lisebelisoa tsa tšepe tse sa hloekang bakeng sa ts'ebeletso e phahameng ea mocheso. Tlhaloso ena e kenyelletsa li-fasteners tse reretsoeng ho sebelisoa likepeng tsa khatello, li-valve, li-flange le li-fittings. Leha ho le joalo, lisebelisoa tsena hangata li fumaneha ka har'a likhoele tsa naha tse mahoashe (UNC), haeba li sebelisoa lits'ebetsong tsa setso, likhoele li hlalositsoe likhoele tse 8 ka inch (tpi) bakeng sa li-diameter tse kaholimo ho lisenthimithara tse le 'ngoe.
Ka tlase ke kakaretso ea mantlha ea limaraka tse 'maloa tse tloaelehileng. ASTM A193 e akaretsa lintlha tse ling tse ngata tse tloaelehileng tse sa kenyelletsoeng tlhalosong ena ho kenyeletsoa B5, B6, le B16.
Mephato
B7 | Alloy steel, AISI 4140/4142 e tima ebile e halefile |
B8 | Sehlopha sa 1 Stainless steel, AISI 304, tharollo ea carbide e tšoaroa. |
B8M | Sehlopha sa 1 Stainless steel, AISI 316, tharollo ea carbide e tšoaroa. |
B8 | Sehlopha sa 2 Stainless steel, AISI 304, tharollo ea carbide e tšoaroa, khatello e thata |
B8M | Sehlopha sa 2 Stainless steel, AISI 316, tharollo ea carbide e tšoaroa, khatello e thata |
Thepa ea Mechini
Kereiti | Boholo | Tensile ksi, min | Hlahisa, ksi, min | Elong, %, min | RA % mots |
B7 | Ho fihlela ho 2-1 / 2 | 125 | 105 | 16 | 50 |
2-5/8 - 4 | 115 | 95 | 16 | 50 | |
4-1/8 - 7 | 100 | 75 | 18 | 50 | |
Sehlopha sa 1 sa B8 | Tsohle | 75 | 30 | 30 | 50 |
Sehlopha sa 1 sa B8M | Tsohle | 75 | 30 | 30 | 50 |
Sehlopha sa 2 sa B8 | Ho fihlela ho 3/4 | 125 | 100 | 12 | 35 |
7/8 - 1 | 115 | 80 | 15 | 35 | |
1-1/8 - 1-1/4 | 105 | 65 | 20 | 35 | |
1-3/8 - 1-1/2 | 100 | 50 | 28 | 45 | |
Sehlopha sa 2 sa B8M | Ho fihlela ho 3/4 | 110 | 95 | 15 | 45 |
7/8 - 1 | 100 | 80 | 20 | 45 | |
1-1/8 - 1-1/4 | 95 | 65 | 25 | 45 | |
1-3/8 - 1-1/2 | 90 | 50 | 30 | 45 |
Linate le Li-washer tse khothalelitsoeng
Sehlopha sa Bolt | Linate | Lihlatsoa |
B7 | A194 Sehlopha sa 2H | F436 |
Sehlopha sa 1 sa B8 | A194 Sehlopha sa 8 | SS304 |
Sehlopha sa 1 sa B8M | A194 Sehlopha sa 8M | SS316 |
Sehlopha sa 2 sa B8 | A194 Sehlopha sa 8 | SS304 |
Sehlopha sa 2 sa B8M | A194 Sehlopha sa 8M | SS316 |
Sefa linate tse thata tse fumanehang e le tlhokahalo ea tlatsetso
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