Tuam Tshoj Carbon Steel ASTM A193 B7 Ob Chav End Studs, Kais End Studs, Threaded Stud Bolts
Lus piav qhia luv luv:
Peb ntseeg hais tias nrog kev sib koom tes, kev lag luam ntawm peb yuav ua rau peb muaj txiaj ntsig zoo. Peb tuaj yeem paub tseeb tias koj cov khoom lag luam zoo thiab cov nqi sib tw rau High Quality China Carbon Steel ASTM A193 B7 Ob Chav End Studs, Kais End Studs, Threaded Stud Bolts , Peb xav tias koj yuav tau txais cov ntsiab lus nrog peb tus nqi ncaj ncees, cov khoom zoo tshaj plaws thiab kev xa khoom sai. Peb cia siab tias koj tuaj yeem muab sijhawm rau peb los muab rau koj thiab ua koj tus khub zoo tshaj plaws! Peb ntseeg hais tias nrog kev sib koom tes, kev lag luam yuav ...
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Khoom cim npe
Peb ntseeg hais tias nrog kev sib koom tes, kev lag luam ntawm peb yuav ua rau peb muaj txiaj ntsig zoo. Peb tuaj yeem paub tseeb tias koj cov khoom lag luam zoo thiab tus nqi sib tw rau High Quality China Carbon Steel ASTM A193 B7 Ob Chav End Studs, Kais End Studs,Threaded StudBolts, Peb xav tias koj yuav txaus siab rau peb tus nqi ncaj ncees, hwm cov khoom zoo thiab xa khoom sai. Peb cia siab tias koj tuaj yeem muab sijhawm rau peb los muab rau koj thiab ua koj tus khub zoo tshaj plaws!
Peb ntseeg hais tias nrog kev sib koom tes, kev lag luam ntawm peb yuav ua rau peb muaj txiaj ntsig zoo. Peb tuaj yeem ua kom koj cov khoom zoo thiab tus nqi sib tw rauTuam Tshoj Threaded Studs, Threaded Stud, Ua raws li peb cov lus qhia ntawm "Tuav qhov zoo thiab cov kev pabcuam, Cov neeg siv khoom txaus siab", Yog li peb xa peb cov neeg siv khoom nrog cov khoom zoo thiab cov kev pabcuam zoo. Nco ntsoov tiv tauj peb kom paub ntxiv.
ASTM A193 / A193M B7 TxhuasThreaded Stud Bolts
API 6A 6D UASFlange Valve Wellhead ASMEANSI Flange muaj Tag nrho cov Thread Stud Bolts
Alojhlaubolting rau cov hlab ntsha siab, li qub, flanges, thiab fittings rau siab kub los yog kub siab kev pab cuam, los yog lwm yam tshwj xeeb lub hom phiaj daim ntawv thov.
Txuj: IFI-136, ASME B16.5, DIN976
Ntiv Loj: 1/4 "-4" nrog ntau qhov ntev
Metric Loj: M6-M100 nrog ntau qhov ntev
Lwm Yam Muaj Qib:
ASTM A193 / A193M B7, B7M, B16,B8 Chav Kawm 1 & 2, B8M Chav Kawm 1 & 2,
ASTM A320 / A320M L7, L7M, L43, B8 Chav Kawm 1 & 2, B8M Chav Kawm 1 & 2, thiab lwm yam.
Nto: Plain, Dub Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE thiab lwm yam.
Ntim: Tej yam li 25 kgs txhua lub thawv, 36 cartons txhua pallet
Advantage: Kev Tswjhwm Zoo thiab nruj nruj, kev sib tw nqi,Kev xa tuaj raws sij hawm; Kev them nyiaj yug Technical, Supply Test Reports
Thov koj xav tiv tauj peb kom paub meej ntxiv.
ASTM A193 Scope
Keeb kwm tau pom zoo xyoo 1936, qhov kev qhia tshwj xeeb no tau siv ntau hauv kev siv roj av thiab tshuaj siv tshuaj. ASTM tus qauv npog cov hlau alloy thiab stainless hlau bolting cov ntaub ntawv rau kev kub siab lossis kev pabcuam siab. Cov kev qhia tshwj xeeb no suav nrog cov fasteners npaj rau siv hauv cov hlab ntsha siab, li qub, flanges, thiab fittings. Txawm hais tias, cov khoom siv no feem ntau muaj nyob rau hauv lub teb chaws ntxhib (UNC) xov pitches, yog tias siv rau hauv cov ntawv sau ib txwm, cov xov tau teev 8 threads ib nti (tpi) rau diameters saum ib nti.
Hauv qab no yog cov ntsiab lus tseem ceeb ntawm ob peb ntawm cov qib sib xws. ASTM A193 npog ntau lwm cov qauv kev qhia tshwj xeeb uas tsis suav nrog hauv cov lus piav qhia no suav nrog B5, B6, thiab B16.
Qib
| B7 | Alloy steel, AISI 4140/4142 quenched thiab tempered |
| B8 | Chav Kawm 1 Stainless hlau, AISI 304, carbide tov kho. |
| B8M | Chav Kawm 1 Stainless hlau, AISI 316, carbide tov kho. |
| B8 | Class 2 Stainless hlau, AISI 304, carbide tov kho, strain hardened |
| B8M | Class 2 Stainless hlau, AISI 316, carbide tov kho, strain hardened |
Mechanical Properties
| Qib | Loj | Tensile ksi, min | Yield, ksi, min | Ntev, %, min | RA % min |
| B7 | Mus txog 2-1/2 | 125 | 105 | 16 | 50 |
| 2-5/8-4 | 115 | 95 | 16 | 50 | |
| 4-1/8-7 | 100 | 75 | 18 | 50 | |
| B8 Chav Kawm 1 | Tag nrho | 75 | 30 | 30 | 50 |
| B8M Chav Kawm 1 | Tag nrho | 75 | 30 | 30 | 50 |
| B8 Chav Kawm 2 | Mus txog 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 | |
| B8M Chav Kawm 2 | Mus txog 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 |
Pom zooTxiv ntseejthiabCov ntxhua khaub ncaws
| Bolt Qib | Cov ntxhua khaub ncaws | |
| B7 | f436 ua | |
| B8 Chav Kawm 1 | A194 Qib 8 | SIB 304 |
| B8M Chav Kawm 1 | A194 Qib 8M | SIB 316 |
| B8 Chav Kawm 2 | A194 Qib 8 | SIB 304 |
| B8M Chav Kawm 2 | A194 Qib 8M | SIB 316 |
Strain hardened txiv ntseej muaj raws li kev xav tau ntxiv
Peb ntseeg hais tias nrog kev sib koom tes, kev lag luam ntawm peb yuav ua rau peb muaj txiaj ntsig zoo. Peb tuaj yeem paub tseeb tias koj cov khoom lag luam zoo thiab cov nqi sib tw rau High Quality China Carbon Steel ASTM A193 B7 Ob Chav End Studs, Kais End Studs, Threaded Stud Bolts , Peb xav tias koj yuav tau txais cov ntsiab lus nrog peb tus nqi ncaj ncees, cov khoom zoo tshaj plaws thiab kev xa khoom sai. Peb cia siab tias koj tuaj yeem muab sijhawm rau peb los muab rau koj thiab ua koj tus khub zoo tshaj plaws!
Siab ZooTuam Tshoj Threaded Studs, Threaded Stud, Ua raws li peb cov lus qhia ntawm "Tuav qhov zoo thiab cov kev pabcuam, Cov neeg siv khoom txaus siab", Yog li peb xa peb cov neeg siv khoom nrog cov khoom zoo thiab cov kev pabcuam zoo. Nco ntsoov tiv tauj peb kom paub ntxiv.
