Df3500 Double Flex Chains and Engineered Steel Chains

• Customization: Available
• Material: Alloy
• Structure: Combined Chain
• Model NO.: DF3500
• Surface Treatment: Shot Peening
• Chain Size: 2.50inch
• Feature: Heat Resistant
• Df3500 Chain Pitch: 2.50inch
• Overall Width: 1.50inch
• Height of Sidebar: 1.25inch
• Pin Diameter: 0.56inch
• Minimum Flex Radius: 20inch
• Average Weight: 3.30 Pounds
• Max. Allowable Sprocket Face: 0.63inch
• Dedicated Chain Type: Wo Chain of Agricultural Dial
• Structure (for Chain): Roller Chain
• Leaf Chains Type: Mine High-Intensity Ring Chain
• Transport Package: Plywood Case
• Specification: ISO606, DIN & JIS Chains Standards
• Trademark: LECTSTYLE
• Origin: China
• HS Code: 73151190
• Production Capacity: 50 Tons Each Year

Product Description

Product Description

3500 STEEL DOUBLE FLEX CHAIN
Fabricated steel 3500 chain is designed to operate in either direction. This feature plus its ability to flex in two planes, and its excellent wear durability, makes it popular for a wide range of applications in the unit handling industry.
welded steel mill chain, welded steel drag chain, cast fixed pin chain, pintle chain, drop forged link chain and Engineer Class Driving Chain, with alloy steel and stainless steel selection according to your requirement

1, Chain types: drop forged rivetless chain, Roller Chain, conveyor chain, agricultural chain, sugar industry chain, palm oil industry chain, asphalt industry chain,elevator conveyor industry chain, double flex chain, pintle chain, weld steel drag chains, malleable chain etc;
2, Main materials: It is 40Mn. 40Cr, 45Mn alloy steel or SUS304 for plates, 10#, 20#, 20CrMnMo, 30CrMnTi for pins and rollers;
3, Heat treatment: Carburizing, Austemper Stressing, nitro-caburizing harden etc;
4, Surface: Shot peening, black, blue or original;
5, Package way: Plastic bag+ carton box+ plywood case
 

Detailed Photos

 

 

Chain No.	Pitch	Bush diameter	Width between inner plates at two small ends	Pin diameter	Outside width between plates at two small ends(or Barrel length)	Pin length	Depth of chain plates	Plate thickness	Ultimate tensile strength	Weight per meter
	mm	mm	REXNORD	mm	Min (mm)	Max(mm)	mm	mm	lbs	Kg/m
WD102	5inch(127mm)	38.10mm	6.5inch	0.75inch(19.05mm)	7.75inch(197.1mm)	9.13inch(244.6mm)	1.5inch(38.1mm)	0.38inch(9.65mm)	38300	16.37
WDH102									55000
WD104	6inch(152.4mm)	38.10mm	4.13inch	0.75inch(19.05mm)	5.38inch(136.9mm)	6.75inch(181.4mm)	1.5inch(38.1mm)	0.38inch(9.65mm)	38300	13.39
WDH104									55000
WD110	6inch(152.4mm)	38.10mm	9.0inch	0.75inch(19.05mm)	10.38inch(263.9mm)	11.8inch(308.6mm)	1.5inch(38.1mm)	0.38inch(9.65mm)	38300	17.86
WDH110									55000
WD113	6inch(152.4mm)	38.10mm	9.0inch	0.88inch(22.22mm)	10.63inch(270.2mm)	12.5inch(322.3mm)	1.5inch(38.1mm)	0.5inch(12.7mm)	48000	26.79
WDH113									57000
WD120	6inch(152.4mm)	38.10mm	8.75inch	0.88inch(22.22mm)	10.25inch (260.35mm)	12.1inch(307.34mm)	2inch(50.8mm)	0.5inch(12.7mm)	70000	29.76
WDH120									79000
WD112	8inch(203.2mm)	38.10mm	9.0inch	0.75inch(19.05mm)	10.38inch(263.9mm)	11.8inch(308.6mm)	1.5inch(38.1mm)	0.38inch(9.65mm)	38300	14.88
WDH112									55000
WD116	8inch(203.2mm)	38.10mm	13inch	0.75inch(19.05mm)	14.13inch(359.1mm)	15.5inch(405.9mm)	2inch(50.8mm)	0.5inch(12.7mm)	55000	19.35
WDH116									59000
WD118	8inch(203.2mm)	50.80mm	13.3inch	0.88inch(22.22mm)	14.88inch (378.2mm)	16.8inch(431.1mm)	2inch(50.8mm)	0.5inch(12.7mm)	70000	31.25
WDH118									79000
WD480	8inch(203.2mm)	50.80mm	11.2inch	0.88inch(22.22mm)	12.75inch(324.1mm)	14.6inch(377.9mm)	2inch(50.8mm)	0.5inch(12.7mm)	70000	26.79
WDH480									79000

Product Parameters

 

Packaging & Shipping

1. Inner packing: Poly bag, air bubble bag, carton according to buyer's request.
2. Outer packing: OSB case or pallet.
3. Please remember to leave the correct contact ADDRESS information for delivery.

Our Advantages

 

Company Profile

We are a leading manufacturer of mechanical transmission spare parts, as well as several years one of reliable and trustworthy vendors. Our main items are roller chain, conveyor chain, agricultural chain, sugar industry chain, palm oil industry chain, asphalt industry chain,elevator conveyor industry chain etc.
At present, For South American, European, and Asian market, our superior products are fabricated according to your requirement and our quality meets ISO, ASME, DIN standard.

Please watch our process steps as below
(1) punch its outer plate and inner plates

(2)Shot peening workshop

(3) heat treatment workshop

(4) assembly preparation

(5) pins process

(6) Tensile Properties Test before shipment

 

After Sales Service

Our products can be repaired or replaced the new parts with free cost in six months.

FAQ

Question:
1.Q:How about mould cost?
A: primarily depend on : 1.Drawing, 2.material, 3.weight and quantity.
We need to know the structure of each parts to analyze the mold solution by:

1) --Complete design drawing, product model or actual sample ----- the best way
--PDF drawing with complete dimension for each parts
--Clearly photos for each parts with more angle-views to show every features.

2)The materials, technical parameters and surface treatments.
technical parameters: tell us about its model, pitch, roller diameter, width between inner plates, attachment type, outside drawing etc.

3)The quantity of order.

2.Q:How to control the product processing?
A: The processing report or pictures will be sent to the customer every week/ each month for review.

3.Q:Who will own the mould?
A:Customer, also the mould can be kept in our factory for future order.

4.Q:How long do you make your quotation?
A:After receiving detail informations we will quote in 1 to 3 days.

5.Q: MOQ? ---
small chain type: if its pitch is less than 38.10mm and its thickness is less than 5mm, MOQ is 1500 meters on these roller chains or conveyor chains;
middle chain type: if its pitch belongs (38.10mm
big chain type: if its pitch is more than 76.20mm and its thickness is more than 10mm, MOQ is 200 meters on these roller chains or conveyor chains;

I hope we can do business together, and look forward to hearing from you soon