Supplier: cangzhou Zhongshun casing Factory

预保温钢管聚氨酯泡沫保温和HDPE套管

俄罗斯通往中国大陆的原油管道能力……

出厂价 Q235 Gi 黑碳方管 60mm

不锈钢管 ASTM A240 A554 SS304 1.4301 321 904L 201 316L 316 310S 440 不锈钢管圆方管不锈钢无缝管

热浸镀锌钢管/Gi Pipe 预镀锌钢管 建筑用镀锌管

石油钻具API 5CT无缝套管J55/K55/L80/N80/P110/T95/Q125

35英寸树项圈

AISI 321 20寸无缝不锈钢管价格

石油天然气Gi管管件用镀锌钢管名称及零件

石油/天然气钻井锅炉ASTM/DIN精密不锈钢管

轻松购买批发套管20管产品

API 5CT N80 套管 – CASINGTUBE

热DIP Gi无缝钢管ASTM A106 Sch 40 Gi镀锌钢管

热浸镀Q195 Q235 Q345无缝或焊接圆冷轧钢管镀锌钢管脚手架用镀锌钢管

普通用途钢管及管件水、燃气用钢管As1074 C250天津瑞通镀锌管

热浸镀锌圆钢管

ASTM A53 Gr. B ERW Schedule 40 Carbon Steel Pipe Used for Oil, Gas Pipeline and Construction

Tube and Casing

API Casing Grades – An Overview

Big Diameter 219mm to 3800mm ASTM A106 API 5L ERW / SSAW / LSAW Carbon Tube Galvanized 5CT Oil and Gas A53 Q235 Black Iron Spiral Welded Pipe for Building

S235j2 Structural Steel Pipe Piling Prices of Galvanized Pipe Best Sellers Trading High Quality Hot DIP Galvanized Pipe Seamless Steel Pipe

API 5L A106 A53 304 316L Ss/Gi/ERW/Black/Oil/Alloy/Square/Round/Precision/Carbon/Stainless/Galvanized/Aluminum /Spiral/Seamless/Welded/Steel Tube Pipe 15%off

Portable Pill Organizer Weekly, Small Travel Pill Case with 7 Compartment, Moistureproof and Airtight Pill Box, Travel Pill Holder for Vitamins/Fish Oils

API – 5CT Seamless Couplings

Oil Gas Water Supply DN1000 1400mm Ductile Cast Iron Pipe Tube

Casing Tube – China Supplier, Wholesale

Factory Ss 304 Stainless Steel Bending Capillary Tube/Piping/Tubing

Oil and Gas ERW LSAW Line Pipe API 5L B X42, API 5L Psl2 Gr. B X52 X56 X60 X70 Steel Pipe

API 5CT Grade N80 Type Q Casing Steel Pipes

Medical Nasal Oxygen Tube Nasal Oxygen Cannula

A106 Sch40 Rectangular Round Square Hot Dipped/DIP Galvanized Ms Iron Gi Mild Carbon Steel Seamless Pipe LSAW ERW Black Welded for Construction

China Factory A53 Sch10 Anti-Corrosion Hot-DIP Galvanized Steel Pipe Carbon Seamless Round Steel Tube Structure Building

Aw, Bw, Nw Drill Rod, Bw, Nw, Hw, Pw, Pwt Hwt Casing

at a Low Price Factory Direct Sales 40X80 40X60 Hot-Rolled and Cold-Rolled 35#45 # 40cr Seamless Carbon Steel Round or Square Tubes

Beauty Equipment Disposable Blunt Tip Needle Micro Cannula for Hyaluronic Acid Filler

Tianjin Ruitong Iron and Steel ERW Square Pipe Steel Pipe 50X50 76X38 Square Steel Tube

AISI 6 Meter Dx51 Dx52 Seamless Round Hot DIP Galvanized Steel Pipe

Medical Safety IV Cannula Pen Type IV Catheter Disposable IV Cannula with Injection Port

UL Standard EMT Pipes Electrical Steel Tubes

Medical Equipment Surgical Supply Disposable Anesthetic Mask Medical Machine Oxygen Mask Face Masks Nasal Oxygen Cannula Tube for Hospital Equipment with CE ISO

2 Inch Hot DIP Galvanized Steel Round Pipe Structural Gi Scaffolding Steel Pipe

Building Material Black Hot-DIP-Galvanized HDG Scaffoldings Scaffold Tube Steel Pipe Scaffolding

AISI Ss 201 202 304 304L 316 316L 321 410 430 444 1.4301 1.4308 1.4404 Round Square Rectangular Stainless Steel Seamless/ Welded Pipe

High Grade Wholesale Hot DIP Gi Seamless Galvanized Round Steel Pipe ASTM A106 Sch 40 ERW Gi Iron Tube