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Top Supplier Cities : Shenzhen   -   Shanghai  
Mar-10-22
(1.1)
Supplier From Dongguan, Guangdong, China

Fibc bulk bag.

Supplier Of Bopp Bags   |   Industrial Bags   |   PP (Polypropylene) Plastic Bags   |   Jumbo Bags   |   Plastic Carrier Bags
Sep-24-21
(1.1)
Supplier From Dongguan, China

Solenoid Valve , Diaphragm Solenoid Valve, Direct Acting Solenoid Valve, High Temperature Solenoid Valve, High Pressure Solenoid Valve, Food Grade Solenoid Valve, Water Fountain Solenoid Valve, Anti Corrosive Solenoid Valve,
Explosion Proof Solenoid Valve, Small Household Solenoid Valve, Auto Drain Solenoid Valve, Gas Solenoid Valve, Pulse Solenoid Valve, Motorized Valve, Pneumatic Valve, Manual Valve, Pneumatic Diaphragm Control Valve, Water Pressure Reducing Valve And Safety Relief Valve.

Supplier Of Pipe Valves   |   Industrial Valves & Gauges   |   Stainless Steel Valves   |   Copper Valves
Aug-04-25
4Cr13 Stainless Steel

4Cr13 Stainless Steel, Grade One

(0.0)
$5 - $10 / Kilogram (EXW)
MOQ: Not Specified
  Dongguan Oushang Metal Materials Co., Ltd
Supplier From Dongguan, China
Supplier Of Stainless Steel Pipes & Pipe Fittings
 
Product Description:
We supply 4Cr13 stainless steel, a martensitic stainless steel with good hardness, moderate corrosion resistance, and excellent machinability. It is widely used in the production of plastic molds, mechanical parts, surgical tools, and blades.

Key Features:

Moderate corrosion resistance

High hardness after heat treatment (up to HRC 50â??56)

Good polishability and cutting performance

Suitable for mirror-finished molds

Cost-effective alternative to 420 or SUS420J2

Applications:

Plastic molds and inserts

Blades and knives

Mechanical parts

Surgical instruments

Shafts and valves

Specifications:

Grade: 4Cr13

Standard: GB/T 1220 (China Standard)

Equivalent Grades:

AISI 420 (USA)

SUS420J2 (Japan)

DIN X46Cr13 / 1.4034 (Germany)

Hardness: HRC 50-56 after quenching & tempering

Delivery Condition: Annealed / Hot Rolled / Machined

Available in round bar, flat bar, and customized sizes. Fast delivery and cutting services provided.

Keywords (Tags):
4Cr13, stainless steel 4Cr13, martensitic stainless steel, 420 stainless, mold steel, SUS420J2, 4Cr13 bar, knife steel, corrosion resistant steel, 4Cr13 supplier
Aug-21-21
(1.1)
Supplier From Dongguan, Guangdong, China

Bags ; Metal & Plastic Accessories; Printing & Packing Items.

Supplier Of Metal Boxes   |   Packaging Items & Containers   |   Industrial Bags   |   PP (Polypropylene) Plastic Bags   |   Plastic Carrier Bags
Sep-23-16
(1.0)
Supplier From Dongguan, Guangdong Province, China

plastic shopping bags, bio-degradable bags, warm-keeping bags, PVC bags, EVA bags, compound bags, high-temperature retort bags, foil bags, Doypack, sport bags, zipper bags, anti-static bags, stand up zipper bags.

Supplier Of PP (Polypropylene) Plastic Bags   |   Zipper, Zipper Chains, Zipper Hooks & Loops   |   Zipper Bags   |   Shopping Bags   |   Industrial Bags
5677 Industrial And Automotive Suppliers
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Mar-06-25
(1.0)
Supplier From Dongguan, China

Comprehensive energy solutions and industrial forklift battery chargers, fast & opportunity charging systems, and certified universal chargers to charge both lead acid and lithium ion batteries..Export

Service Provider Of Importing/Exporting

Supplier Of Automotive Testers & Chargers   |   Automotive Batteries   |   Batteries & Chargers
May-04-18
(1.0)
Supplier From Dongguan, China

Air cylinder, air gripper, gas holder, pneumatic cylinder slipway, sliding table cylinder.

Supplier Of Industrial Goods & Supplies   |   Industrial Cylinders
Jan-10-14
(1.3)
Supplier From Dongguan, Guangdong, China

Automatc lithium-ion battery stack machine, smart card contact automatic milling machine, smart card high speed embedding machine, smart card function test machine, smart card CQM tester.

Supplier Of Tools & Instruments   |   Industrial Machinery & Plants   |   Lithium
Apr-09-21
(1.1)
Supplier From Dongguan, Guangdong, China

Lithium battery cell, customized battery pack, e-bike battery, lifepo4 storage battery, lead-acid battery replacement.ODM & OEM battery production

Supplier Of Automotive Batteries   |   Batteries & Chargers

Service Provider Of OEM & ODM Services   |   Production & Distribution Services
Jul-07-14
(1.3)
Supplier From Dongguan, Guangdong, China

Cable machine, twisting machine, extrusion machine.

Supplier Of Industrial Machinery & Plants   |   Extrusion Machines
Jul-07-22
Steel Round Bar Sheet Plate

Steel Round Bar Sheet Plate

(1.1)
Ask for price
MOQ: Not Specified
  Dongguan Songshun Mould Steel Co., Ltd.
Supplier From Dongguan, Guangdong, China
Supplier Of Stainless Steel Bars   |   Steel Bars   |   Stainless Steel Plates   |   Steel Plates
 
What is AISI 4140 Steel
AISI 4140 alloy steel round bar sheet plate belongs to medium hardenability steel.AISI 4140 steel has high fatigue strength and low notch sensitivity. Low-temperature impact toughness is also very high, no obvious temper brittleness. AISI 4140 steel round bar is mainly used after quenching and tempering state. it is used to manufacture high-strength parts under impact loads and the fittings with large cross-sections and other stressed members. Such as the horizontal eccentric shaft of the horizontal forging machine, the crankshaft of the forging press, and etc.
Its equivalent grade is JIS SCM440 and DIN 1.7225. The properties and composition of 4140 steel round bar sheet plate as below.

We have been specializing in the production of 4140 alloy steel for decades, providing 4140/1.7225/SCM440 alloy round bar, square and flat steel, etc. We have our own cutting and processing facilities, rich production experience, and the specifications can be customized according to your needs Requires tailoring and customization. Over the years, we have been focusing on special steel dealers and suppliers with high-quality booths. As a professional AISI 4140 steel supplier, you are welcome to inquire at any time.

specialized in Special Steel for almost 20 years. We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc
Jan-22-07
Safety shoes component

Safety Shoes Component

(1.3)
$1.50 - $1.60
MOQ: Not Specified
  Quantum Shoe Material Firm
Supplier From Dongguan, Guangdong, China
Supplier Of Industrial Safety Shoes
 
Safety shoes component

Microfiber composite toecap, 200 joule resistant, non metallic, light weight

100 pairs per carton 200mmx330mmx400mm
Sep-04-19
Adhesive Tape, Bopp Tape, Printed Tape

Adhesive Tape, Bopp Tape, Printed Tape

(1.1)
Ask for price
MOQ: Not Specified
  Dongguan metapes adhesive products co., Ltd
Supplier From Dongguan, Guangdong, China
Supplier Of Industrial Adhesive Tape
 
Hi,
Hope you enjoy your day.
I'm Fiona from Metapes Company, China. I'm writing to enter into business relations with you on a basis of mutual benefit.

We are professional adhesive tape manufacturer in Fujian Province, China for over 15 years. Our main product is BOPP packaging tape. Besides BOPP carton sealing tape, other products are Freezer packing tape, Printed tape, Jumbo rolls, Low noise tape, Stationery tape, Double sided tape, Masking tape etc. Our factory produces various kinds of high-quality tapes according to the specifications and special requirements of your company, such as adding logo, color printing, etc.

Our strengths are as follows
1.Reliable - Never cancel an order
2.The Only freezer packing tape Manufacturer in China - The product can be used at -25/ -13
3.Quality assurance - Strict quality control; Strong stickiness; Strong packing cartons
4.High Customer Satisfaction
5.Timely response
6.Fast production time

We can send you samples if you need. Sample is free. Sample freight Born By Buyer.
If you are interested, please contact for more details.

Best regards,
Fiona
Dec-06-21
(1.1)
Supplier From Dongguan, Guangdong, China

Metal leveling machine & metal straightening machines, feeder, laser, flattening machine..

Supplier Of Laser Equipments & Products   |   Industrial Machinery & Plants
May-15-19
(1.1)
Supplier From Dongguan, Guangdong, China

Industry automation products such as plc, hmi, AC inverter, DC inverter & spare parts.

Supplier Of DC, AC Inverters & Converters   |   Industrial Machinery & Plants
Jul-26-18
(1.1)
Supplier From Dongguan, Guangdong, China

High power fiber components, polarization maintaining fiber components, high power isolator, pm isolator, high power circulator, pm circulator, pbc/s, high power pump laser protector, bandpass fiber, pm filter couple, pm cwdm device, pm fwdm device.

Supplier Of Industrial Goods & Supplies   |   Electric Switches & Isolators
May-05-17
(1.1)
Supplier From Dongguan, Guangdong, China

Laser cutting machine, laser engraving machine, laser welding machine, fiber laser marker, Co2 laser cutting engraving machine, 300W wood laser cutting machine, camera laser cutting machine, UV laser marking machine, coconut laser cutting machine, fabric laser cutting machine, two platform laser cutting machine.

Supplier Of Industrial Machinery & Plants   |   Laser Equipments & Products
Nov-29-16
(1.1)
Supplier From Dongguan, China

Laser marking machine, laser cutting machine and engraving machine & laser equipments.FOB

Supplier Of Laser Equipments & Products   |   Industrial Machinery & Plants

Service Provider Of CIF/FOB
Feb-07-23
Automatic Hot Melt Glue Compound Machine

Automatic Hot Melt Glue Compound Machine

(1.3)
$45.00K
MOQ: Not Specified
  Dongguan Haobang Automation Machinery Co., Ltd.
Supplier From Dongguan, China, China
Supplier Of Industrial Machinery & Plants
 
Automatic glue spraying compound machine for filter material: It is a professional glue spraying compound machine successfully developed by Haobang company according to customer needs,This machine uses hot melt adhesive to compound materials,spray glue evenly and bond firmly without affecting the function of the filter layer,using PLC man-machine interface control,servo controlled winding tension is stable,the glue spraying system can precisely control the glue spraying amount,and the composite product has no solvent residue,the glue spraying system is operated independently,glue spraying heating speed is fast,no drying required,fast compound speed,the glue consumption per square meter can be adjusted,the winder can be equipped with automatic slitting function,the product width can be customized according to customer requirements.
Feb-07-23
Fully Automatic Compound Embossing Machine

Fully Automatic Compound Embossing Machine

(1.3)
$25.00K
MOQ: Not Specified
  Dongguan Haobang Automation Machinery Co., Ltd.
Supplier From Dongguan, China, China
Supplier Of Industrial Machinery & Plants
 
The whole machine uses ultrasonic principle for needle wireless stitching,Suitable for all kinds of fabric composite pressurized,For example :non-woven fabrics Artificial leather,high production efficiency,product width unlimited, automated production,simple replacement of mold,can be different pattern products.
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