Super quality China supplier manufacture prestressed rock bolt

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Super quality China supplier manufacture prestressed rock bolt

Product descripion of self-drilling anchor bolts:
(1)Type: R25N, R32N, R32S, R38N, R51L, R51N, T30/11, T40/16, T76N, T76S.
(2)Max. Tensile Load: 200-1900KN.
(3)Yield Load: 150-1500KN.
(4)Standard length: we can supply any length according to construction require.
(5)Application: Drilling ,Placement of steel reinforcing elements ,Grout placement

Types	Description	Size mm/inch	Weight kg/lb	Part No.	Remark
bit with thread R32N&R32S&R32L	Cast cross bit	51mm/2inch	0.45kg/0.99lb.	32MR31051	Cast cross bit for sand and gravel
	Steel cross bit	51mm/2inch	0.40kg/0.88lb.	32MR31151	Hardened steel bit for loose to medium dense ground conditions
	Steel cross bit	76mm/3inch	1.30kg/2.86lb.	32MR31176
	Steel 3 cutter bit	76mm/3inch	1.20kg/2.64lb.	32MR31376
	TC Cross bit	51mm/2inch	0.45kg/0.99lb.	32MR31251	TC Insert bit for soft to medium rock formations
	TC 3 Cutter bit	76mm/3inch	1.30kg/2.86lb.	32MR33276	TC Insert bit for soft to medium rock formations
	Steel arched bit	51mm/2inch	0.45kg/0.99lb.	32MR34151	Hardened arched bit for optimized geometry for unconsolidated soil with small boulders
	TC arched bit	51mm/2inch	0.45kg/0.99lb.	32MR34251	TC arched bit for optimized geometry for soft to medium rock formations
	Steel button bit	51mm/2inch	0.60kg/1.32lb.	32MR30151	Hardened button bit for unconsolidated rock with boulders
	TC Button bit	51mm/2inch	0.65kg/1.43lb.	32MR31251	TC insert button bit for medium rock formation
	Ex bit	51mm/2inch	0.40kg/0.88lb.	32MR31151	Hardened cross cut drill bit,suitable for most applications including narrow bands of soft rock
	Exx bit(alternative)	51mm/2inch	0.50kg/1.10lb.	32MR31251	EXX is the hardest drill bit available for very hard rock,for seams and concrete footings

Our Company

Shandong Jute Steel Pipe company established in 2001,now,We are equipped with advanced production equipment,such as hot rolling production line,punching lines,fine rolling production lines and cold drawing production lines.Our company specializes in the production of various seamless steel pipes. Our products include common seamless steel pipes,fine pull pipes,fine rolled pipes,alloy steel pipes,special pipes,sheet steel,Steel pipe deep processing,etc. Our company invites a group of excellent technical experts and management personnel in domestic steel pipe industry to improve the technical levels of our products.