Seamless Steel Tubes Standard Use Diamond Core Drilling

• After-sales Service: Technical
• Warranty: 1year
• Type: Seamless
• Technique: Hot Rolled
• Material: Alloy Steel
• Surface Treatment: Oiled
• Model NO.: diamond core drilling pipe
• Usage: Oil/Gas Drilling, Machinery Industry
• Section Shape: Round
• GB: GB 342
• Yb: Yb/T 5052
• ISO: ISO 10097-1
• BS: BS 4019-5
• Transport Package: Bare
• Specification: 28-75Series
• Trademark: shunfu
• Origin: China

Product Description

Product Description

Seamless steel tubes standard use diamond core drilling

We specialize in the production of high-quality drill rods, core barrels, and casing tubes for diamond core drilling. Our products are designed to meet the rigorous demands of geological exploration and mining, ensuring reliability and efficiency in the most challenging conditions. With advanced manufacturing techniques and strict quality control, we deliver durable and compatible equipment that enhances drilling performance and sample integrity. Whether for shallow or deep drilling projects, our comprehensive range of drilling tools is engineered to provide superior results, making us a trusted partner in the industry.
 

Product Standards

Our products are meticulously manufactured to meet and exceed a variety of international standards for diamond core drilling equipment. We produce seamless steel tubes that adhere to:

- GB 3423-82: Seamless steel tubes for diamond core drilling in accordance with Chinese standards.
- YB/T 5052-1993: Seamless steel tubes specifically designed for diamond core drilling.
- ISO 10097-1 and ISO 10097-2: International standards for seamless steel tubes used in diamond core drilling.
- BS 4019-5:1999: Specifications for rotary core drilling equipment, including wireline diamond drilling equipment, System A, in metric units.

Additionally, our manufacturing processes align with the guidelines set by the Diamond Core Drilling Manufacturers Association (DCDMA), ensuring compatibility and high performance across various drilling environments. This rigorous adherence to multiple standards guarantees the reliability, durability, and efficiency of our drilling products in the most demanding applications.
 

Product Size

Drilling Nominal Series	Drill Rod			Core Barrel (Outer Tube)			Core Barrel (Inner Tube)			Casing Tube			Remarks
	OD(mm)	WT(mm)	ID(mm)	OD(mm)	WT(mm)	ID(mm)	OD(mm)	WT(mm)	ID(mm)	OD(mm)	WT(mm)	ID(mm)
28	25	4	17	27	2.25	22.5	20.5	1.25	18	/	/	/	Conventional Core Drilling
36	33	5	23	35	3	29	26.5	1.75	23	45	3.5	38
46	43	6	31	45	3.5	38	35	2	31	58	4.5	49
59	54	6	42	58	3.5	51	47.5	2	43.5	73	5	63
75	67	6	55	73	3.75	65.5	62	2.75	56.5	89	4(5.25)	81(78.5)
91	67	6	55	89	4	81	77	3.5	70	108	4.25(5.25)	99.5(97.5)
46	43.5	4.75	34	45	4.5	36	31	2	27	58	4.5	49	Wireline Core Drilling
59	55.5	4.75	46	58	4.5	49	43	2.5	38	73	5	63
75	71	5	61	73	5	63	56	2.5	51	89	4(5.25)	81(78.5)

 

Detailed Photos