Websit: https://www.jmtornillo.com
Ahora me gustaría presentarle el serie de varilla roscada.
Vendemos principalmente varilla roscada con alta tensión de grado ASTM A193 Gr B7, B7M y B16 que son ampliamente aplicadas en la industría de Petroleo y Gas.
Este es varilla roscada B7 y este es la marca de grado B7, este es del acabado Óxido negro, este es de Teflon. En general, estos son ensamblados con tuerca hexagonal pesado ASTM A194 Gr 2H, Aquí está nuestra marca JM.
Shanghai Jian&Mei es una empresa profesional que produce pernos, nuestro productos son aplicados principalmente en las areas Acero estructural, Edificio metal, Petróleo&Gas, Torre&Polo, Viento, Energía, Máquina mecánica, automóvil, Decoración etc.
Ofrecemos todos los tamaños.
El material sería acero al carbono, acero de aleación, acero inoxidable y cobre.
Grados disponibles de pernos son SAE J429 Gr 2,5,8, ASTM, A307,A490,ASTM A193 B7 and class 4.8 6.8 8.8,10.9,12.9,
El acabado sería Zinc, Zinc amarillo, Óxide negro, HDG etc.
Exportamos varilla roscada con alta calidad al mercado américa más de 8 años y nos disfrutamos muy bueno reputación, somos su prroveedor reliable de elementos de sujeción.
No duden en contactarno en cualquier momento.
Shanghai Jian & Mei Industry and Trade Co., Ltd
Rm.27202, No.295 South Lingyan Road, Pudong,Shanghai,P.R.C, Code:200126
Tel: 0086-21-33328690-8058
Fax: 0086-21-68413263
English Web：www.jm-industry.com Websit: https://www.jmtornillo.com
Contact: Mrs.Xarella Huang
Email: Jminfo@jm-industry.com
Websit: https://www.jm-industry.com
ATTENTION!!!
Since I originally made this video, it has come to my notice that a number of people have had difficulties with the round-lobed security bits I mention in the video. I am now recommending that stove repairers NOT use these bits. The rounded lobes can easily slip out of the penta when the penta-screw is held very tightly and damage the penta-screw beyond repair and with no ability to extract it. DO NOT USE THESE BITS! This caution applies to similar bits sold by a vendor that goes by the name Quie*Sto*e (Q*ietS*ove). Those tools from that vendor WILL destroy your caps!
You can get cap washers and SRV pips in the USA at reasonable prices from eBay vendor “spinnakerspar” as of this time (3/2019).
If you do not wish to use one of my wrenches, it is an easy matter to use a hand-file to file the end of an Allen (hex) wrench to fit the penta with sharp and appropriate edges. There is at least one vendor in Asia who is also making the penta-tool. Check eBay for their listing, or check my parts supplier list at: https://www.berniedawg.com/stove-part-supplier-links/
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Here’s a video on how I refurbish SRV (Safety Release Valve) stove caps found on Svea 123Rs, Optimus 8Rs, Optimus 111 family stoves and other stoves that may have them. If you choose to follow my methods, you do so at your own risk.
I also sell the wrench seen in the video. The refined edges of the tip fit the penta screw more exactly. They are $40 plus $8 shipping in the USA. You can find me by going to my website at:
https://www.berniedawg.com/ or just drop me a note at berniedawgstove@comcast.net
I’m not really in the business of making pips and washers, sorry.
DISCLAIMER
Any repair work you do on your stove is solely your responsibility. I have no way to judge whether you are familiar enough with simple tools to do this repair. I have no way to insure that you will follow my instruction properly. You take all risks when you decide to attempt to do the work. If, after viewing the video, you don’t feel like you are competent to do the work, you are probably right. I cannot be held liable for any damage or injury you may cause. Have an experienced technician perform the work for you instead. I can do these repairs for you for reasonable dough and shipping.