cutting chain 3/8

1.Pitch: 3/8
2.Gauge:. .050" .058" .063"
3.Power:Gas
4.Raw material:SAE8660
5.Brand:Longer

We trade with some company oversea, like professional garden tools and accessories company, or large purchasing company. Our product orientation is up-market, competing with brands of international famous.

 

The raw materials of our products are imported from America, which shares the same origin of materials with OREGON. And the type of the materials is SAE8660.

 

Heat treatment is handed in Kunshan Xinguang Heat Treatment Factory which is an expertise company of Taiwanese capital.

 

The inspection procedure: We have the expertise inspection groups, in order to check saw chains and their components. These inspections include test for pre-tensile strength, test for stability and breaking, test for the hardness of its components, test for breaking of finished products, the quality of saw chain surface, and test for flexibility of saw chains and so on.

 

Stability and breaking strength of our products:

Specification	test for tensile strength
	OREGON	STIHL	LONGER
3/8″LP	5650-5850	5655-5790	5600-6123
.325″	7400-7560	7410-7570	7310-8230
3/8″	7650-7800	7650-7900	7200-9000
.404″	10560-10780	10565-10800	9500-11000

 

Chain saw type:

PITCH	GAUGE	CHAIN  TYPE
A=3/8”LP	0=.043”/1.1mm	FT=Safety
B=.325”	1=.050”/1.3mm	S=Square-corner
C=3/8”	2=.058”/1.5mm	T=tight tooth
D=.404”	3=.063”/1.6mm	ST=Skip tooth
E=1/4”	4=.080”/2.0mm
G=3/4”	5=.122”

 

3/8”(C1 C2 C3) Recommended bar length: 12”-36”(30-91cm)

· Round-cornered "semi-chisel" cutters work fast and are more tolerant of sharpening errors (typically) than most cutter type

· Depth gauge help keep reduce kick-back without the weight or bulk of bumper drive links or tie straps

· Tie straps help keep oil where it's needed - on the chain

· Advanced heat treatment and chrome processes allow for improved cutter performance.

· Engineered for precision, balance and low vibration

· Each chainsaw chains have been alone testing to ensure product quality.

PART NUMBER	OREGON NUMBER	PITCH	GAUGE
C1	72DG	3/8"	.050"/1.3mm
C2	73DG	3/8"	.058"/1.5mm
C3	75DG	3/8"	.063"/1.6mm

 

3/8” (CIFT C2FT C3FT) Recommended bar length:12”-36”(30-91cm)

•CFT is a low-kickback chain

·Bumper drive links help reduce kickback

PART NUMBER	OREGON NUMBER	PITCH	GAUGE
C1FT	72DP	3/8"	.050"/1.3mm
C2FT	73DP	3/8"	.058"/1.5mm
C3FT	75DP	3/8"	.063"/1.6mm

 

3/8”(square corner) Recommended bar length:12”-36”(30-91cm)

·Top-performing square-corner “chisel” cutters sever wood fibers completely in a single pass

·Advanced heat treatment and chrome processes allow for improved cutter performance.

·Top-plate witness marks accurate sharpening easier

·Tie straps help keep oil where it's needed - on the chain

PART NUMBER	OREGON NUMBER	PITCH	GAUGE
C1S	72LP	3/8"	.050"/1.3mm
C2S	73LP	3/8"	.058"/1.5mm
C3S	75LP	3/8"	.063"/1.6mm