R38 Self Drilling Rock Bolting System Hollow Bolt Hollow Grouting Anchor Rod

• Certification: CE
• Standard: GB
• Transport Package: Wood Boxes
• Specification: 3-12m long
• Trademark: MK
• Origin: China Shandong
• Model NO.: MK R51
• Production Capacity: 1000000m Per Month

Product Description

Product Description

Introduction of R38 self drilling rock bolting system hollow bolt hollow grouting anchor rod

Anchor rods, also known as anchor bolts, play a crucial role in various construction projects by providing stability and secure anchoring of structures.These threaded rods are designed to fasten objects or structures to concrete or masonry surfaces.zmwm15

Their ability to resist tension forces makes them essential for ensuring the structural integrity and safety of buildings, bridges, towers, and other similar constructions.

Anchor rods are available in a variety of sizes, materials, and configurations, allowing them to be customized to meet specific project requirements. From supporting heavy machinery to securing critical infrastructure, anchor rods serve as reliable connectors, establishing a strong foundation for diverse applications in the realm of construction and engineering.
 

Parameter of R38 self drilling rock bolting system hollow bolt hollow grouting anchor rod

Specification
Size	O.D(mm)	I.D(mm)	Ultimate Load(KN)	Yield Load(KN)	Weight(kg/meter)
R25N-14	25	14	200	150	2.3
R32L-22	32	22	220	180	2.8
R32N-21	32	21	280	230	2.9
R32N-18.5	32	18.5	280	230	3.4
R32S-17.5	32	17.5	360	280	3.5
R32S-15	32	15	360	280	4.1
R38N-21	38	21	500	400	4.8
R38N-19	38	19	500	400	5.5
R51L-38	51	38	550	450	6
R51L-36	51	36	550	450	7.6
R51N-36	51	36	800	630	7.6
R51N-33	51	33	800	630	8.4
T76N-49	76	49	1600	1200	16.5
T76S-45	76	45	1900	1500	19
T30-11	30	11	320	260	3.3
T30-14	30	14	275	220	2.9
T40-16	40	16	660	525	7.1
T40-20	40	20	540	425	5.6
T52-26	52	26	930	730	10
T73-56	73	56	1035	830	10.8
T73-53	73	53	1160	970	14
T73-45	73	45	1600	1270	17.5
T73-35	73	35	1865	1430	21.2
T103-51	103	51	3660	2670	44
Steel grade		Acc. to EN10083-1 / EN10210-1
Thread direction		Left hand / Right hand

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