SINODRILLS R51N-36 self drilling steel rod for grouting

    Product Description SINODRILLS R thread hollow anchor bar   The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, which is widely used in mining, tunneling, railway, metro construction etc projects.                                                                                R-Thread Anchor Rods  

Size	O.D (mm)	I.D(mm)	Ultimate Load (KN)	Yield Load (KN)	Weight (kg/m)
R25N	25.0	14.0	200	150	2.3
R32L-22	32.0	22.0	210	170	2.8
R32N-21	32.0	21.0	280	230	2.9
R32N-18.5	32.0	18.5	280	230	3.4
R32S-17.5	32.0	17.5	360	280	3.5
R32S-15.5	32.0	15.5	405	350	3.8
R38N-19	38.0	19.0	500	400	5.5
R38N-21	38.0	21.0	500	400	4.8
R51L-38	51.0	38.0	550	450	6.0
R51N-36	51.0	36.0	800	630	7.6

                                                                          T-Thread Anchor Rods  

Size	O.D (mm)	Ultimate Load (KN)	Yield Load (KN)	Weight (Kg/m)	Thread L/R
T30/16	30	220	180	2.7	L
T30/14	30	260	220	2.9	L
T30/11	30	320	260	3.3	L
T40/20	40	539	430	5.6	L
T40/16	40	660	525	6.6	L
T52/26	52	929	730	10.1	L/R
T73/56	73	1194	785	11.2	R
T73/53	73	1160	970	12.5	R
T73/45	73	1630	1180	18.2	R
T73/35	73	1980	1355	21.2	R
T103/78	103	2282	1800	25.5	R
T103/51	103	3460	2750	43.5	R
T127/111	127	2400	1810	23.5	R
T130/60	130	7940	5250	75.0	R

 
            Sinodrills SDA R51N-36 hollow anchor bar packed in bundles            Shipping type is Land,Sea and Air transportation                                                           Company Profile
Guizhou Sinodrills Equipment Co., LTD is an international market-oriented enterprise specialized in manufacturing, supplying and services of rock drilling tools. Owning two factories and working in close collaboration with other two strategic cooperative partners, we offer a full range of drilling products. Such products are provided as top hammer drilling tools (TH), down the hole drilling tools (DTH), self drilling anchor tools, diamond exploration drilling tools and rotary drilling tools, which are widely used in mining, quarrying, well drilling and construction. All of them are compatible with other world leading brands such as Atlas Copco, Sandvik and Boart Longyear.

Founded in 2002, we have experienced an enormous change and development over the past decade. Thanks to reliable quality, competitive prices, professional and valuable services, we now have grown to be a leading supplier of rock drilling tools in China. As a modern corporation, we operate strictly in compliance with the ISO9001 quality management system, and some of our products have passed European CE certification. We always adhere to the principle of “ Sincerity-oriented, Credibility first”, and we have been classified as a 3A enterprise by the world famous credit rating agency-Dun & Bradstreet. By the end of 2012, our products had been sold into 82 countries, such as Germany, France, Sweden, USA, Canada, Italy and Spain, meanwhile, we are gaining recognition and praise from a growing number of clients.