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환영합니다 NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
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seamless alloy steel tube

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품질 긴 노동 생활 이음새가 없는 보일러관 ASTM A200 표준 고성능 공장

긴 노동 생활 이음새가 없는 보일러관 ASTM A200 표준 고성능

19.05x1.65mm 25.4x2.11mm ASTM A200 Specification for Seamless Intermediate Alloy-Steel T9 T11 Tubes for Refinery Service Size Range: OD: 6-89mm, WT: 1-8mm, Length: 5.8m/6m, maximal 11.8m Stable Quality with Comeptitive Price High Performance and Longer Working Life Steel Pipe Application: ASTM A200 Specification for Seamless Intermediate Alloy-Steel Tubes for Refinery Service. 100% Eddy Current Testing. 100% Size Tolerance Checking. 100% Tube surface checking to avoid surface

품질 지질 탐사 유선 SAE4130 강 드릴 파이프 공장

지질 탐사 유선 SAE4130 강 드릴 파이프

Seamless Drill Pipes SAE4130 Geological Exploration Seamless Drill Pipes BQ/NQ/HQ THE DRILL PIPES PRODUCED BY COLD DRAWN SEAMLESS ALLOY STEEL TUBES FOR WIRE-LINE DRILL RODS,CORE BARREL,CASING PIPES. THE STEEL NORM:ISO10097-1 WIRELINE DIAMOND CORE DRILLING PIPES , DCDMA DRILL STEEL PIPES,BS4019 ROCK DRILLING PIPES,METRIC DRILLING RODS,ASTM A519 SEAMLESS ALLOY STEEL TUBING FOR ROCK DRILLING RODS. STEEL GRADE: SAE/AISI4130,SAE4140,SAE1541,1045,St52.3 SPECIFICATIONS: ASTM A519

품질 ASTM A213 불순물 이음새가 없는 보일러관 공장

ASTM A213 불순물 이음새가 없는 보일러관

ASTM A213 T9 T11 T12 T91 T92 Seamless Boiler Steel Tubes for Superheater​ Size Range: OD: 12.7-114mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m Stable Quality with Comeptitive Price High Performance and Longer Working Life Steel Pipe 100% Eddy Current Testing. 100% Size Tolerance Checking. 100% Tube surface checking to avoid surface defects. Product Name Seamless Cold Drawn Alloy Steel Tube ASTM A213 Material T9 T11 T12 T91 T92 Standard ASTM A213 Seamless Steel Tube

품질 12MM 두께 A179 / SA-179 열교환기 U 튜브 공장

12MM 두께 A179 / SA-179 열교환기 U 튜브

ASME SA-179/SA-179M Seamless Cold-Drawn Low-Carbon Steel Heat-exchanger and condenser Tubes ASTM A179/A179M Seamless Cold Drawn Steel Tubes with U-Bending tubes according to customer drawing. 1.This specification covers minimum-wall-thickness,seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers tubes, and similar heat transfer apparatus. 2.This specification SA179/A179 covers seamless tubes 1⁄8 to 3 in. [3.2 to 76.2 mm], inclusive, in outside

품질 4130 SR 와이어 라인 매듭 없는 굴착 튜브 NQ HQ 굴착 내부 파이프 공장

4130 SR 와이어 라인 매듭 없는 굴착 튜브 NQ HQ 굴착 내부 파이프

4130+SR Wire-Line Diamond Core Drill rods,Drill inner pipes,drill outer pipes Pipeway Specially in manufacturing cold drawn precision Seamless wire line Drill Pipes for Geological Exploration Seamless Drill Pipes BQ/NQ/HQ/PQ,and the inner pipes and outer casing tubes.We have the steel grade level XJY600,XJY750,XJY850,XJY950,BL850,BL950. The detail seamless steel pipes of materials:SAE4130,45MnMoB,30CrMnSiA,SAE4140 SPECIFICATIONS: A519 Seamless mechanical tubing for drill rods

품질 이코노마이저 두꺼운 검정 관, 높은 포용력 찬 완성되는 이음새가 없는 관 공장

이코노마이저 두꺼운 검정 관, 높은 포용력 찬 완성되는 이음새가 없는 관

Seamless Cold Drawn Alloy Steel Tube ASTM A213 for Boiler , Superheater , Heat exchanger Size Range: OD: 12.7-114mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m Stable Quality with Comeptitive Price High Performance and Longer Working Life Steel Pipe 100% Eddy Current Testing. 100% Size Tolerance Checking. 100% Tube surface checking to avoid surface defects. Product Name Seamless Cold Drawn Alloy Steel Tube ASTM A213 Material T9 T11 T12 T91 T92 Standard ASTM A213 Seamless

품질 까만 SA213 물 벽 이음새가 없는 보일러관 1 - 15mm WT 크기 긴 노동 생활 공장

까만 SA213 물 벽 이음새가 없는 보일러관 1 - 15mm WT 크기 긴 노동 생활

SA213 Seamless Cold Drawn Alloy Steel Tube for Boiler , Superheater , Heat exchanger Size Range: OD: 12.7-114mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m Stable Quality with Comeptitive Price High Performance and Longer Working Life Steel Pipe 100% Eddy Current Testing. 100% Size Tolerance Checking. 100% Tube surface checking to avoid surface defects. Product Name Seamless Cold Drawn Alloy Steel Tube SA213 Material T9 T11 T12 T91 T92 Standard SA213 Seamless Steel Tube

품질 명조 로드 매끄러운 강철 이음새가 없는 드릴 파이프 SAE4130 공장

명조 로드 매끄러운 강철 이음새가 없는 드릴 파이프 SAE4130

Ming Drill Rods SAE4130 Steel Drill Pipes New-Era Steel Tube Specially in manufacturing cold drawn precision Seamless wire line Drill Pipes for Geological Exploration Seamless Drill Pipes BQ/NQ/HQ/PQ,and the inner tubes and outer casing tubes.We have the steel grade level XJY600,XJY750,XJY850,XJY950,BL850,BL950. The detail steel pipes of materials:SAE4130,45MnMoB,30CrMnSiA,SAE4140 SPECIFICATIONS: ASTM A519 WITH FOLLOWING REQUIREMENTS. 1). BQ,NQ,HQ DRILL PIPES DIMENSION AND

품질 라운드 냉각 압연 합금 무계목 강관 20Cr 40Cr 공장

라운드 냉각 압연 합금 무계목 강관 20Cr 40Cr

10Mn2 / 20Cr / 40Cr Seamless Cold Drawn Alloy Fluid Steel Pipe​ Material: 10, 20, 35, 45, 10Mn2, 15Cr5Mo, 12Cr8, 20Cr, 40Cr Size Range: OD: 6-114mm, WT: 1-20mm, Length: 5.8m/6m, maximal 11.8m Quality Control: 1. Incoming Raw Material Inspection 2. Raw Material Segregation to avoid steel grade mix-up 3. Heating and Hammering End for Cold Drawing 4. Cold Drawing or Cold Rolling, On line inspection 5. Heat Treatment 6. Straightening/Cutting to specified length/Finished Measuring