circular steel tube
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냉각 압연 정밀도 강철 관, 지질학적 원형 강철 관 XJY850 물자
Wire-line Drill Pipes Seamless Cold Drawn Geological Pipes XJY650 XJY750 XJY850 1. Product Name: XJY850 Seamless Steel Tubing wire-line drill rods 2. Size Range: OD: 45-114.3m, WT: 2-15mm, Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective Atmosphere Heat ...
4" WT 15mm 마이닝 드릴 ASTM A519 원형 스틸 튜브
XJY750 30CrMnSiA HWT114.3x101.60mm 4" drill pipes steel tubing 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: AQ,BQ,NQ,HQ,PQ Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective Atmosphere Heat Treatment, Surface is clean and ...
유선 교련 막대를 위한 40Mn2 이음새가 없는 정밀도 강철 관 ASTM A519 규범 긴장 기복
SAE1541/AISI1541 40Mn2 Seamless Drill Pipe ASTM A519 Stress Relief Seamless Drill Tubes for Wire-line Drill Rods COLD DRAWN SEAMLESS CARBON STEEL TUBES STEEL GRADE: SAE/AISI 1541 SPECIFICATIONS: ASTM A519 WITH FOLLOWING REQUIREMENTS. MECHANICAL PROPERTIES Tensile Min 820MPa Yield Min 730 MPa ...
채광 탐사를 위한 좋은 비틀림 재산 정밀도 강철 관 착암기 관
BQ55.5x46.0 NQ69.85x60.30 HQ88.90x78 Rock drilling pipes wireline Drill Rods For Mining Exploration 5ft 10ft 1.5m 3m Description: Description of Wireline Drill Rod: This wireline drill rod is the equipment that connects the drilling tools and drilling bits, and it is mainly used to transmit power. ...
정밀 무선 철강 튜브 EN10305-1 E355 +N
EN10305-1 E355 +N Precision Seamless Steel Tube EN10305-1 E355 +N Seamless Steel Tube is a high-quality seamless steel tube designed for precision applications. It is manufactured to meet the stringent requirements of the European Standard EN 10305-1, which specifies the technical delivery ...
이음새가 없는 4130/30CrMo 강철 드릴 파이프 깨끗한 매끄러운 표면 ASTM A519
4130 / 30CrMo Seamless Drill Pipe ASTM A519 Norm Stress Relief Heat - Treatment , Seamless Drill Tubes for Wire-line Drill Rods 1. Product Name: Seamless Steel Tubing wire-line drill rods2. Size Range: OD: 45-114.3m, WT: 2-15mm, Length:3m,3.06m 5.8m/6m, maximal 11.8m3. Stable Quality with ...
뜨거운 굴려진 이음새가 없는 강철은 30HGSA / 30CrMnSIA를 관을 답니다
Hot Rolled Seamless Steel Tubes 30HGSA/30CrMnSIA Hot Rolled Seamless Tubes 30ХГСА (30HGSA acc. to GOST 8731-1974 or GOST 32528-2013) GOST 32528-2013 Seamless cold-deformed steel pipes 30HGSA/30CrMnSiA hollow steel bars General for 30HGSA/30CrMnSiA hollow steel 30HGSA is a steel for quenching and ...
45 - 114.3mm OD 강철 교련 관, 30Crmo/42CrMo 중량급 교련 관
ASTM A519 4130 1541 4140 Seamless drill pipe , seamless drill tubes for wire-line drill rods 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: OD: 45-114.3m, WT: 2-15mm, Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective Atmosphere ...
지질 드릴링을 위한 냉각 압연 합금 강철 이음새가 없는 교련 관 높은 경도
Seamless cold drawn alloy steel pipes for wire-line drill rods sizes AQ BQ NQ HQ PQ SQ by SAE/AISI4130 steel tubes Technical Parameters: No. Std.Sizes Lengths (m) OD*WT (mm) Steel Grade Depth(m) 1 AQ(AWL) 1.5 44.5*4.8 4130+QT/SR 300 2 AQ(AWL) 3 44.5*4.8 4130+QT/SR 300 3 BQ (BWL) 1.5 55.6*4.8 4130+QT...
