Down the hole drill from China manufacturer - Langfang Baiwei Drill Co.,Ltd

Price:	500.0 USD
Payment Terms:	T/T
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: 73mm

Production Capacity: 20000PCS/Year

Delivery Date: 10 Days

Type: Drilling Tool

Diameter: 42 - 140mm

Material: R780 or the high grade stee...

Means of Transport: Ocean,Air

Packing: Steel frame

Machine Type: Drilling Machine

Brand Name: Long way

Length: 0.5m to 9.6m

ubes play a significant role in all DTH drilling,The key features of a high quality DTH tube are durability, accuracy and manageability.

DTH drill rods are used for connecting DTH hammer and DTH button bits. Tubes play a significant role in all DTH drilling, The key features of a high quality DTH tube are durability, accuracy and manageability

Company Information

1.We also won a high reputation from domestic customers and have expanded our foreign market to Russia,Middle East,South-East Asia,North Africa,North America.

2.We can produce all types of drilling rods such as HDD drilling rods, oil drilling rods, geological drilling rods, anchoring drilling rods and other special drilling rods, and trenchless special drilling tools such as pilot guide bits, swivels, ream bits, reducer unions,pneumatic pipe-rammer

3.the general manager Mr. Zhou Shengfeng led through the seven years since the establishment of company.

Product Description

HDD drill rod

1).Steel grade: S135

2).Specification: Dia 50-127mm

3).All size can according the customer requirement

4)We have R780 ,S135

Item	HDD DRILL ROD
Material	R780 S135
MOQ	1
20" GP quantity
40" HQ quantity
Delivery time	10DYAS AFTER PAYMENT
Payment term	T/T
Package	NO PACKAGE

Finished Products

Production

Sale area

standard	brand	Chemical composition(%)
C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V	Als
API SPEC 5CT	J55K55 (37Mn5)	0.34~0.39	0.20~0.35	1.25~1.50	≤0.020	≤0.015	≤0.15	≤0.20	≤0.20			≤0.020
N80 (36 Mn2V)	0.34~0.38	0.20~0.35	1.45~1.70	≤0.020	≤0.015	≤0.15				0.11~0.16	≤0.020
L80(13Cr)	0.15~0.22	≤1.00	0.25~1.00	≤0.020	≤0.010	12.0~14.0	≤0.20	≤0.20			≤0.020
P110 (30CrMo)	0.26~0.35	0.17~0.37	0.40~0.70	≤0.020	≤0.010	0.80~1.10	≤0.20	≤0.20	0.15~0.25	≤0.08	≤0.020

standard

brand

Chemical composition(%)