• Granite

    Granite

  • OUR COMPANY

    OUR COMPANY

  • OUR COMPANY

    OUR COMPANY

  • OUR COMPANY

    OUR COMPANY

  • OUR COMPANY

    OUR COMPANY

  • OUR COMPANY

    OUR COMPANY

  • OUR COMPANY

    OUR COMPANY

Wechat: 8613620227427

Msn: joerogertools@hotmail.com

Skype: joeroger

Email : sales@prideinstrument.com

    info@prideinstrument.com

COPYRIGHT SHENZHEN PRIDE INSTRUMENT INC. ALL RIGHTS RESERVED   粤ICP备14010292号

Technical Support:300.cn

PRODUCTS

Inside Diameter Pi Tape

Serial number
PTI-300P
没有此类产品
immediate inquiry
Product description
Specifications

Inside Diameter Pi Tape

Gage members can be graduated in any number of inches ordered. Standard width is 1/4" gage member. 1/8, 3/8 or 1/2" widths also available - extra charge per tape. Vernier scale divides each graduation on tape body into 25 parts or .001 of an inch.

 

Example:

In the illustration above, the divisions to the left of the Vernier zero are 20 inches plus 1 division, or 20.025. The 15th line on the Vernier coincides with a line on the Gage Member. This is added to the 20.025, making a total diameter reading of 20.040, which is the true diameter reading as measured on the outside circumference. When reading the tape, apply a snug pull of 5 lbs. tension, first making sure the tape and part have been properly cleaned. When using a standard O.D. tape on an I.D. surface, add double the tape thickness to the reading to arrive at the I.D. of the part (0 lbs. tension). It is suggested that direct I.D. tapes be used for Inside Diameter readings.

 

Graduated in millimeter

 

Gage members can be graduated in any number of millimeters ordered. Standard width is 6.35 mm gage member. 4.76, 9.53 or 12.70 mm widths also available - extra charge per tape.

 

Example:

Each line on the Gage Member of the tape represents .5mm of Diameter, while each line on the Vernier represents .01mm. The zero on the Vernier is past the 661.5 line on the Gage Member of the tape. Now find the line on the Vernier which corresponds exactly with the line above. The example shows it to be the 23 line which equals .23mm. This added to the 661.5 reading gives an outside diameter of 661.73mm.
When reading the OD tape, apply a snug pull of 2.25kg. tension, first making sure the tape and part have been properly cleaned.
Inside diameters can be read in the same manner by adding double the tape thickness to the reading using the standard outside diameter tape ( 0kg tension). Standard tapes are .25mm thick; thus .50mm would be added to the reading. It is suggested that direct I.D. tapes be used for Inside Diameter readings.

As a suggestion for checking very large diameters-pieces of masking tape may be used to hold the tape in proper parallel position.

Corresponding parameter set not found, please add it in property template of background

Model No

Spring steel

Model No

Stainless

steel

Diameter

(mm)

Thickness

(mm)

Body Width

(mm)

Accuracy

(+/-)

PTI-300P

PTI-300S

50-300

0.25

9.53

0.09mm

PTI-301P

PTI-301S

100-300

0.25

9.53

0.09mm

PTI-600P

PTI-600S

300-600

0.25

9.53

0.09mm

PTI-900P

PTI-900S

600-900

0.25

9.53

0.09mm

PTI-1200P

PTI-1200S

900-1200

0.25

9.53

0.14mm

PTI-1500P

PTI-1500S

1200-1500

0.25

9.53

0.14mm

PTI-600P

PTI-600S

50-600

0.25

9.53

0.14mm

PTI-900P

PTI-900S

300-900

0.25

9.53

0.14mm

PTI-1200P

PTI-1200S

600-1200

0.25

9.53

0.14mm

PTI-1800P

PTI-1800S

1500-1800

0.25

9.53

0.14mm

PTI-2100P

PTI-2100S

1800-2100

0.25

9.53

0.14mm

NOTES:

Vernier member is 19.05mm

暂未实现,敬请期待
暂未实现,敬请期待