year

CTS-ChinaTransmissions

Search This Supplers Products:Industrial Roller Chain and SprocketsIndustrial sprocket manufacturerpulley suppliersroller chain attachmentsgear manufacturingtaper bush

Home Categories Store home Product list Engineering ChainsEngineering Chain

WD110 Chain - Welded Steel Drag Chain 6" Pitch

FOB Price: US $0.51 - 10000 piece

group name: Engineering Chain

Min Order: 1 piece

brand name: CTS-ChinaTransmissionS

model: WD110 Chain Pitch 6 in

Nearest port for product export: Shanghai, Ningbo, Tianjing, Guangzhou

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, D/P D/A, MoneyGram, PayPal, Westem Union, Cash

update time: Fri, 14 Aug 2026 14:04:56 GMT

contact supplier

Paramtents

Chain Size WD102/WD104/WD110/WD112/WD116/WD480
Delivery time 30-60 days

Packging & Delivery

Min Order1 piece

Briefing

WD110 welded steel drag chain from ISO 9001-certified manufacturer CTS: 152.4 mm pitch, 170 kN tensile strength, OEM length & attachments.

Detailed

WD110 Welded Steel Drag Chain Overview

What it is, how it works, and where it is used.

The WD110 welded steel drag chain is a rollerless engineering chain designed to convey bulk materials – sawdust, wood chips, bark, ash, ore, grain and scrap – through trough conveyors and scraper systems. Unlike roller chain, it has no rollers: the sleeves welded to the offset link plates do the work.

Each link is an all-welded assembly of side plates, pins and bushes. The outer circular surface of each sleeve engages the sprocket teeth, while its flat, non-circular sides face the running direction to push or scrape material. This dual function gives drag chains their characteristic combination of drive efficiency and material-moving ability.

The WD110 is the medium-duty workhorse of the WD series (WD102–WD480), balancing a 152.4 mm pitch with a wide 228.6 mm material face and a robust 170 kN minimum tensile strength. It is a standard, interchangeable chain number used across the industry and available ex-stock.

Typical WD110 applications include wood processing plants, pulp and paper mills, mines, grain terminals, cement and asphalt plants, and municipal waste handling.

WD110 Chain Specifications & Dimensions

ISO Chain No.	Pitch	Bush A-A section length	Bush A-A section height	Withd between narrow linkend	Pin diameter end	Width over narrow linkend	Width between broad linkend	Plate depth	Pin length		Plate thickness	Tensile strength
	P	L1	L2	b1	d1	b2	b3	h2	L max	Lc max	T	Q min	Q min
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf Only pin Hardened	kN/lbf All parts Hardened
WD102	127	31.7	39.1	162	19.13	197.1	197.6	38.12	255.6	245.4	9.7	170/38217	245/55078.2
WD104	152.4	31.7	39.1	104.6	19.13	136.9	137.4	38.12	188	181.4	9.7	170/38217	245/55078.2
WD110	152.4	31.7	39.1	228.6	19.13	263.9	264.4	38.12	315	308.6	9.7	170/38217	245/55078.2
WD112	203.2	31.7	39.1	228.6	19.13	263.9	264.4	38.12	315	308.6	9.7	170/38217	245/55078.2
WD113	152.4	33.2	39.1	228.6	22.3	270.2	270.7	38.12	330.2	322.3	12.7	213/47884.3	253/56876.68
WD116	203.5	36.6	45.2	330.2	19.13	359.1	359.6	45.21	410.4	405.9	9.7	245/55078.2	262/58899.9
WD118	203.2	44.5	51.8	336.5	22.3	378.2	378.7	51.8	440	431.1	12.7	311/69915.6	351/78907.96
WD122	203.2	44.5	51.8	222.2	22.3	260.6	261.1	51.8	324.2	314.5	12.7	311/69915.6	351/78907.96
WD480	203.2	44.5	51.8	282.4	22.3	324.1	324.6	51.8	387.6	378	12.7	311/69915.6	351/78907.96

* Tensile strength: “Pin Hardened” = pins hardened only; “All Parts Hardened” = full heat treatment (WDH type).

Tolerances per ISO 6971 / ANSI B29.18M. Custom pitches and non-standard sizes available on request.

Key Features & Benefits

Engineered for harsh conveying environments.

High Tensile Strength

WD110 Chain has 170 kN minimum breaking load (pin hardened) with stress-optimised link geometry for dependable heavy-duty service.

Heat & Wear Resistant

Quenched and tempered pins, plates and bushes deliver a hard-wearing surface with a tough, shock-resistant core.

Welded One-piece Links

Automated precision welding joins every component into a solid link – no loose pins, no premature elongation.

Bulk Material Moving

Flat sleeve faces push and scrape sawdust, chips, ash, and aggregate along the trough with every pass.

Interchangeable Standard

Manufactured to ISO 6971 / ANSI B29.18M – a direct drop-in replacement for standard WD110 chains.

Custom Options

Custom lengths, attachments (C1/C3/C4/RR/wing), WDH full heat treatment, stainless steel and surface coatings.

Manufacturing Process & Quality Control

Step1: Material Selection

High-quality medium-carbon and low-carbon alloy steels are selected and verified by incoming material inspection for strength and toughness.

Step2: Precision Welding

Dedicated automatic welding equipment joins side plates, pins and bushes into one-piece links, with weld quality controlled to prevent defects.

Step3: Heat Treatment

Pins, plates and bushes are quenched and tempered in atmosphere-controlled furnaces for optimal hardness, strength and wear life.

Step4: Preload & Testing

Chains are shot-peened, pre-stretched to 30–50% of breaking load, then 100% dimension-checked and tensile-tested before packing.

✔ ISO 9001:2015 Quality System

Certified quality management covering design, purchasing, production and inspection – with full traceability on every batch.

✔ ISO 14001:2015 Environmental

Certified environmental management (GB/T24001-2016), responsible surface treatment and waste handling

✔ In-house Test Equipment

Tensile testing machines, hardness testers, metallographic analysis and full dimensional gauging – every link verified before shipment.