Cheap PriceList for ASTM A193 B7 Combination Studs Step Down Studs Export to Madrid
Short Description:
ASTM A193/A193M B7 Combination Studs Step Down Studs Alloy steel bolting for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications. Standard: According to drawing Inch Size: 1/4”-4” with various lengths Metric Size: M6-M100 with various 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 Class 1 & 2, B8M Class 1 & 2, and so ...
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Cheap PriceList for ASTM A193 B7 Combination Studs Step Down Studs Export to Madrid Detail:
ASTM A193/A193M B7 Combination Studs Step Down Studs
Alloy steel bolting for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications.
Standard: According to drawing
Inch Size: 1/4”-4” with various lengths
Metric Size: M6-M100 with various 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 Class 1 & 2, B8M Class 1 & 2, and so on.
Finish: Plain, Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE etc.
Packing: Bulk about 25 kgs each carton, 36 cartons each pallet
Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports
Please feel free to contact us for more details.
Product detail pictures:
We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for Cheap PriceList for ASTM A193 B7 Combination Studs Step Down Studs Export to Madrid, The product will supply to all over the world, such as: Nigeria, United States, Sri Lanka, We now have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we've been looking forward to even greater cooperation with overseas customers based on mutual benefits. You should feel free to contact us for more details.
System 1:
CD400DP-RS – 400ws CD resistance welder with roll spot programming
PASP-HP-RS – Pressure actuated single probe hand piece with ¼” shank copper wheel electrode (1awg weld cable)
PASP-MP – Pressure actuated single probe hand piece with 1/8″ shank flat tip copper electrode (6awg weld cable)
THP – Tweezer hand piece (8awg weld cables)
WH1125A – Opposed pneumatic weld head with copper grounding plane lower electrode and 1/8″ copper flat tip electrode (1awg cables)
PASP-HP Roll Spot:
The mesh sheets are easily lap welded using the CD400DP-RS and PASP-HP hand piece. We used a copper grounding plane as a backing for the welds.
Roll spot programming of the CD400DP allows the user to discharge consecutive welds with a pre-set time interval between welds. We usually set the interval to 0.1s (the minimum amount). At higher energies the time between welds actually lengthens slightly due to the time needed to recharge the capacitors. Operator hand speed is important when using the roll spot method since it will determine the actual distance between spots (the faster the motion, the further apart the spots will be). Dwelling for too long in one place can cause burnt marks or sticking. At slower hand speeds the roll spot method can create close to continuous seams and at higher speeds operators can place several spot welds quickly and easily.
We performed the welds pictured with the CD400DP-RS set in Roll Spot Mode at 90ws energy with good results.
PASP-MP:
The PASP-MP is configured to hold an 1/8″ copper flat tipped electrode for the welds pictured, and the adjustable spring force is set at maximum (approximately 8lbs).
The CD400DP is set to CD Mode with Pulse 1 off, Pulse 2 at 250ws, and Total Energy at 250ws. Several spots can be placed around the perimeter of the tabs, or fewer can be used if desired. The welds spot size can be modified by changing the tip diameter and adjusting the energy accordingly.
THP:
The tweezer hand piece is used with the CD400DP set to 150ws Energy. A foot pedal is used to actuate the weld once the operator has pinched the tweezer in position. Operator hand pressure plays an important role in weld consistency since too little pressure can lead to blow outs and too much pressure can decrease weld strength.
WH1125A:
The opposed weld head is a great choice for consistent, repeatable welds due to its ability to deliver repeatable force and positioning. The head is configured with an 1/8″ copper flat tipped electrode in the upper holder and a copper grounding plane electrode in the lower holder. The spring force is set to 15lbs and 1awg weld cables are used.
The CD400DP is set to 250ws with Pulse 1 off for the welds.
Summary:
The CD400DP-RS is an ideal power supply for spot welding mesh sheets. Any of the four attachments will perform the welds quickly and easily.
Let us know if you have any questions.
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