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China factories

China factory - Zhuzhou MMM New Material Co., Ltd.

Zhuzhou MMM New Material Co., Ltd.

  • China,Zhuzhou ,Hunan
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  3. External And Internal Carbide Threading Inserts For Standard NPT Thread
China External And Internal Carbide Threading Inserts For Standard NPT Thread
China External And Internal Carbide Threading Inserts For Standard NPT Thread

  1. China External And Internal Carbide Threading Inserts For Standard NPT Thread
  2. China External And Internal Carbide Threading Inserts For Standard NPT Thread

External And Internal Carbide Threading Inserts For Standard NPT Thread

  1. MOQ： 10 PCS
  2. Price： USD
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 10,000 PCS/Month
Delivery Time 5-15 Days
Packaging Details Internal Plastic Box Packaging
Application Thread Turning
Material Cemented Carbide
Coating PVD
Standard ASME B1.20.1-1983
Grade MP2215
Type Various
Brand Name MMM
Model Number Various
Certification ISO 9001
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability 10,000 PCS/Month
Delivery Time 5-15 Days Packaging Details Internal Plastic Box Packaging
Application Thread Turning Material Cemented Carbide
Coating PVD Standard ASME B1.20.1-1983
Grade MP2215 Type Various
Brand Name MMM Model Number Various
Certification ISO 9001 Place of Origin CHINA
High Light thread turning inserts ，thread cutting inserts

Carbide Threading Inserts for Standard NPT Thread with External and Internal Threads

 

 

Feature Advantage:

  • NPT standard thread series are available in various specifications and models.
  • Observed under a microscope of 40 times, the perfect edge grinding and passivation accuracy.
  • The workpiece angle error is controlled at ±0.5 degrees.
  • High-quality cemented carbide substrate, high toughness, high wear resistance and versatility.
  • High-precision tooth type for high-quality, high-precision thread machining of steel, stainless steel, and difficult-to-cut materials.
  • Life is completely comparable to the first-line brands in Europe and America.

 

Type:

 

 

Serial

 

Size

 

Pitch

 

MP2215

ISO:

ISO 965-1980

DIN 13

 16 Right/Left External 0.5-3.0 mm ★

ISO:

ISO 965-1980

DIN 13

 16 Right/Left Internal 0.5-3.0 mm ★

ISO:

ISO 965-1980

DIN 13

 22 Right/Left External 3.5-6.0 mm ★

ISO:

ISO 965-1980

DIN 13

 22 Right/Left Internal 3.5-6.0 mm ★

Wyeth:

ISO 228/1:1982

DIN 259,B.S.84: 1956

 16 Right/Left External 8-19 t/inch ★

Wyeth:

ISO 228/1:1982

DIN 259,B.S.84: 1956

 16 Right/Left Internal 8-19 t/inch ★

UN:

ASME B1.1 - 1989

 16 Right/Left External 8-24 t/inch ★

UN:

ASME B1.1 - 1989

 16 Right/Left Internal 8-24 t/inch ★

Standard SSPT:

ISO 7/1:1994

B.S.21:1985

 16 Right/Left External 11-28 t/inch ★

Standard SSPT:

ISO 7/1:1994

B.S.21:1985

 16 Right/Left Internal 11-28 t/inch ★

Standard NPT:

ASME B1.20.1-1983

 16 Right/Left External 8-27 t/inch ★

Standard NPT:

ASME B1.20.1-1983

 16 Right/Left Internal 8-27 t/inch ★

 

Technical Information:

  • NPT thread for steam, natural gas and water pipes.
  • Turning threads are common operations on CNC machines. The use of indexable tools to cut threads enables safe and high productivity of the process.
  • The feed of the machine is the most important factor in turning the thread: it must be equal to the pitch, which is the distance between a point on the thread and the corresponding point of the adjacent thread. The fit between the pitch and the feed per revolution is accomplished by controlling subroutines in the CNC machine.
  • Thread turning should initially consider three aspects to determine the best method and tool selection for threading:
    • Main parameters of the thread:
      • External or internal thread
      • Thread type
      • Pitch
      • Right or left hand thread
      • Tolerance
    • Workpiece material properties, shape and quantity
      • Whether the workpiece is safely clamped
      • Whether there is any problem with chip removal
      • Workpiece batch
    • Machine parameter
      • Stability, power and torque requirements, especially for larger diameter threading
      • Workpiece clamping condition
      • Threading cycle should be easy to program
      • Cutting fluid and coolant

 

 

Recommended Cutting Parameters:

  • The following cutting parameters are the recommended range values, and the actual values can be appropriately taken as high values.
  • When testing new cutting speeds, you should carefully check the condition of the cutting edge.
  • For stainless steel thread cutting, a high enough cutting speed should be used to avoid the formation of built-up edge.
  • When cutting small pitch threads and using small nose radius tools, the cutting parameters should be appropriately reduced.

 

 

ISO

 

Material

Unit Cutting Force

N/mm 2

Hardness

HB

Speed

m/min

 

P

 

Carbon Steel

C=0.15%

C=0.35%

C=0.60%

1900

2100

2250

125

150

200

150-175

140-155

130-145

 

P

 

Alloy Steel

Annealing

Hardened

Hardened

Hardening

2100

2600

2700

2850

180

275

300

350

110-130

80-100

70-90

60-80
P High Alloy Steel

Annealing

Hardening

2600

3900

200

325

90-115

70-90

 

P

 

Cast Steel

Non-alloy

Low alloy

High alloy

Martensite Steel 12% Mn

2000

2500

2700

3600

180

200

225

250

180-210

90-115

90-115

40-50
M Stainless Steel Austenite 2450 180 110-130
M Stainless Steel Martensite / Ferrite 2300 200 130-170
K Malleable Cast Iron

Ferrite

Pearlite

1100

1100

130

230

110-140

85-105
K Gray Cast Iron

Low Tensile Strength

High Tensile Strength

1100

1500

180

260

110-140

90-115
K Ductile Iron

Ferrite

Pearlite

1100

1800

160

250

110-130

80-100
N Aluminum Alloy

Not Aged

Aging Treatment

500

800

60

100

1300-1450

450-500
N Cast Aluminum Alloy

Not Aged

Aging Treatment

750

900

75

90

430-470

250-290
S Heat Resistant Alloy Nickel Base

3000

3050

200

280

35-50

25-35
H Hardened Steel Hardened Steel 4500 HRC55 40-50

​

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Importer,Exporter,Seller

  • Year Established:

    2013

  • Total Annual:

    4 Million-5 Million

  • Employee Number:

    50~100

  • Ecer Certification：

    Active Member

Since inception, ZHUZHOU MMM NEW MATERIAL CO., LTD. is always targeted to be an excellent supplier of cutting tools. We continuously improve product performance, product quality controls, company’s management and team building. The company has a high quality and professional technic... Since inception, ZHUZHOU MMM NEW MATERIAL CO., LTD. is always targeted to be an excellent supplier of cutting tools. We continuously improve product performance, product quality controls, company’s management and team building. The company has a high quality and professional technic...

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Get in touch with us

  • Reach Us
  • Zhuzhou MMM New Material Co., Ltd.
  • Room 421, Zhishang Science and Technology Building, 1986 Taishan West Road, Tianyuan District, Zhuzhou, Hunan, China
  • http://www.cnccarbideinserts.com/

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