Good Price API 6A Kelly Valve OEM Drilling Rig Accessories Superior Quality Valve Body Drilling Tools
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- Supplier: Shandong Rosenwell Petroleum Technology Co. Ltd.Shandong Ltd.
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Product Overview
Description
ROSENWELL manufacturing and supply Bi-metal Liners and Ceramic Liners covering Sizes of 5”, 5 1/2”, 6”, 6 1/2”, 7” , 140mm,
150mm,160mm, 170mm, 200mm, 230mm liners.
Description
HIGH CHROME SLEEVE LINER
The outer hull, or body, of the liner is manufactured using high-strength forging. ROSENWELL uses forgings exclusively to ensure consistent quality. The sleeve is centrifugally cast in the ROSENWELL facilities by skilled engineers. It has the maximum amount of chrome for the base metal and ROSENWELL adds molybdenum to increase the hardness depth. The sleeve is then inserted into the hull at a tightness at exceeds its counterparts. The ROSENWELL liner is rated to match the pressure rating of the pump per liner size. ROSENWELL mud pump liners are unsurpassed in quality and reliability.
Features
The outer sleeve is forged steel with quality carbon steel,the inner sleeve is casted with high carbon and high chromium use the
technology of centrigual casting, after treatment ,the hardness of it can reach to a level of 59-67HRC.
Liner Outer Sleeve: 45# forged steel,tensile strength is δb ≥610Mpa ,
yield strength is δs≥450Mpa,elongation hardness is E≥17%,hardness is HRC180-200
Liner Inner Sleeve :high chromium cast iron(centrifugal forged). Annealing hardness is HRC≤ 40.Quenching hardness is HRC59-67
Chemical Composition C 2.8%-3.1% Cr 26%-28% Si 0.6%-0.9% Mn 0.5%-1% Mo 0.5%-0.8% S.P≤0.05%
150mm,160mm, 170mm, 200mm, 230mm liners.
Description
HIGH CHROME SLEEVE LINER
The outer hull, or body, of the liner is manufactured using high-strength forging. ROSENWELL uses forgings exclusively to ensure consistent quality. The sleeve is centrifugally cast in the ROSENWELL facilities by skilled engineers. It has the maximum amount of chrome for the base metal and ROSENWELL adds molybdenum to increase the hardness depth. The sleeve is then inserted into the hull at a tightness at exceeds its counterparts. The ROSENWELL liner is rated to match the pressure rating of the pump per liner size. ROSENWELL mud pump liners are unsurpassed in quality and reliability.
Features
The outer sleeve is forged steel with quality carbon steel,the inner sleeve is casted with high carbon and high chromium use the
technology of centrigual casting, after treatment ,the hardness of it can reach to a level of 59-67HRC.
Liner Outer Sleeve: 45# forged steel,tensile strength is δb ≥610Mpa ,
yield strength is δs≥450Mpa,elongation hardness is E≥17%,hardness is HRC180-200
Liner Inner Sleeve :high chromium cast iron(centrifugal forged). Annealing hardness is HRC≤ 40.Quenching hardness is HRC59-67
Chemical Composition C 2.8%-3.1% Cr 26%-28% Si 0.6%-0.9% Mn 0.5%-1% Mo 0.5%-0.8% S.P≤0.05%
Sales Executive:Cissy Xu
Wechat/whatsapp/Mobile: +8615084900920
Company Information
Shandong Rosenwell petroleum technology Co.,Ltd (hereinafter as Rosenwell company) is located in Dongying City, Shengli Oilfield(Belongs to Sinopec),which is the second largest oilfield and the largest petroleum industry base in China. Rosenwell company is a professional company engaged in petroleum equipment and spare parts. Based on our domestic business with Shengli oilfield and professional engineering&commercial team, Rosenwell had built up a solid network and same-boat partnership with worldwide clients. Key advantage: OEM quality, 100% interchangeable. Competitive prices, In-time delivery, after-sales warranty service. The major scope of our products is, Top Drive System Spares, Mud pumps & spares, handling tools, BOP and BOP spares of RAM, Seals, etc We sincerely look forward to the chances of serving esteemed customers from all over the world and win-win business in the long run.
FAQ
1. who are we?
We are based in Shandong, China, start from 2017,sell to Eastern Europe(40.00%),Mid East(20.00%),South America(15.00%),Domestic Market(15.00%),North America(10.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
drilling rigs,mud pump,top drive,drawworks,spares
4. why should you buy from us not from other suppliers?
Rosenwell Petro is reputable manufacturer and solution provider to mud pump/drilling pump of oil gas industry. We are focused on consumable parts, aiming for increasing parts life span, reduced operational cost, shorter downtime. Our parts are manufactured
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Italian
sales Executive: Cissy Xu
whatsapp/Mobile: +86 15084900920
whatsapp/Mobile: +86 15084900920
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