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A variety of quality control measures can be used to locate steel pipe flaws. These inspection methods are performed by trained technicians who have the experience and knowledge necessary to accurately prep the tested materials and read the testing results. Below is a list of quality control techniques used to locate pipe defects. Visual Inspection Visual inspection is the ideal method used in many quality control programs. It is relatively easy to perform and inexpensive because specialized equipment is not necessary. Visual inspection requires appropriate lighting, good vision and a strong knowledge of what needs to be identified and corrected. Technicians can use a variety of tools, such as borescopes and magnifying glasses, to enhance their ability to detect defects. Television camera systems are often used during inspection. The inspected specimen must be free of grease, dirt, dust or other debris that may interfere with the inspection. Surface preparation can involving wiping, blast cleaning and chemical treatment. X-Ray Inspection When inspecting with X-ray and gamma rays, the film is placed opposite of the test specimen. The radiation passes through the tested material and exposes the film. The film is then processed, producing a series of images, which can be read by a trained evaluator. Ultrasonic Inspection Magnetic Particle Testing Magnetic particle inspection is mostly used for locating surface flaws, but sometimes it can also be used to detect some types of subsurface flaws. Careful preparation of the surface is required for accurate results. Dye Penetration Inspection Excess dye is removed using a method specific to the type of penetrant used. Excess penetrant must be removed properly to achieve accurate results. After this is done, a white developer is applied to the specimen. This enhances the visibility of the defects. These areas of “bleed out” identify the location and orientation of the defect, as well as the possible types of defect. A technician then uses visible light and ultraviolet radiation to inspect the test surface. Dye penetration inspection is often used to detect casting, forging and welding surface defects. These can include leaks, hairline cracks, fatigue cracks and surface porosity. Eddy Current Testing Flux Leakage Testing The post Quality Control, Inspection Methods appeared first on Bryzos. from https://bryzos.com/quality-control-inspection-methods/ All high-performing steel tubing and piping must undergo a variety of testing in order to determine their levels of strength and reliability. These tests evaluate numerous qualities of the tested specimen, including its yield strength, tensile strength, resistance to penetration and ductility. Below are some quality control testing procedures used to determine the durability of pipes and tubes before they reach end users. Tension Testing Hardness Testing Charpy Impact Test The Charpy Impact Test is widely used because it is fairly easy to conduct and inexpensive. During this test, a heavy pendulum hammer is used to strike and fracture the specimen. The impact of the strike causes elastic deformation. The height at which the hammer swings is used to assess the impact energy. Flattening Test The flattening test can be done on a universal testing machine, as well as a pressure testing machine. The machine is equipped with two parallel platens. The width of the parallel platens should exceed the width of the flattened sample. The length of the platen is different than that of the specimen, and it should have the right amount of rigidity. Reverse Flattening Test Crush Test Flange Test Flaring Test Bend Test Reverse Bend Test Drifting Holiday Detection Millage Gauge Micrometer The post Quality Control Testing appeared first on Bryzos. from https://bryzos.com/quality-control-testing/ Piping used to transport oil or gas to the surface is called tubing. Because of intense wear, tear and stress, tubing must be replaced regularly. Typically, tubing is sized from NPS 1” to NPS 4 ½” and set in depths of 1000-25,000 feet. OCTG-Oil Country Tubular Goods API 5 CT API 5 CT H-40 API 5 CT J-55 API 5 CT K-55 API 5 CT L-80 API 5 CT N-80 API 5 AC C-90 API 5 C-95 API 5 CT P-110 API 5 CT Q-125 Line Pipe Specifications API 5L Grade A API 5L Grade B API 5L Grade X-42 through X-80 The post Specifications for Pipes Used in Oil Country Applications appeared first on Bryzos. from https://bryzos.com/specifications-for-pipes-used-in-oil-country-applications/ The American Water Works Association (AWWA) is an international nonprofit organization, aiming to provide effective water solutions and to promote effective water management. The American Water Works Association was founded in 1881 as a scientific and educational society. Today, the AWWA has approximately 50,000 members. Its membership supplies almost 80 percent of the nation’s drinking water. The AWWA treats approximately half of our country’s wastewater. It represents the water community, which includes:
The AWWA’s goal is to unite the water community and to promote public health while prioritizing safety, the economy and the environment. To do so, it provides educational opportunities for water professionals, supports water safety and sustainability, and encourages environmental awareness. The AWWA also offers a variety of volunteering opportunities. AWWA SPECIFICATIONS The AWWA specifications is a set of voluntary standards for the minimum requirements regarding equipment, materials, and practices associated with water treatment. They are used by thousands of manufacturers, distributors, and facilities around the world. AWWA C-200 AWWA C-203 AWWA C-206 AWWA C-207 Steel pipe flanges for water works services, sizes 4” up to 144”, are covered by the AWWA C-207 specification. AWWA C-208 This standard defines the specified dimensions for fabricated steel water pipe fittings. AWWA C-209 The AWWA C-209 specification establishes the standards for cold applied tape coatings, specifically for the exterior of connections, fittings and special sections associated with steel water pipelines. AWWA C-210 AWWA C-210 is a specification covering liquid epoxy coatings systems for the interior and the exterior of steel water pipelines. This standard provides a minimum requirement for liquid epoxy coatings and linings used for steel water pipe and fittings. This includes requirements for application, materials, inspection, testing, performance, packaging and storage. AWWA C-213 The AWWA C-213 is a specification used to identify the standards for fusion epoxy coatings for the interior and the exterior of steel water pipelines. AWWA C-214 AWWA C-214 is the specification covering tape coating systems for the exterior of steel water pipelines. AWWA C-221 The AWWA C-221 standard applies to fabricated steel mechanical slip-type expansion joints, designed for use on pipe with plain, flanged, grooved or shouldered ends in nominal pipe sizes 3 inches and larger. These steel joints are engineered to convey water. Mechanical expansion joints should not be buried. AWWA C-222 The AWWA C-222 specification for polyurethane coating is used for the exterior and the interior of steel water pipe fittings. PILING AND STRUCTURAL ASTM A252 Gr2 and 3 A252-98(2002) is a specification used to define standards for welded and seamless steel pipe piles. This specification applies to nominal (average) wall steel pipe piles, particularly those in a cylindrical shape. A252-98(2002) is a standard designed for situations where the steel cylinder serves as a permanent load-carrying member, or as a shell for cast-in-place concrete piles. The post American Water Works Association Specifications appeared first on Bryzos. from https://bryzos.com/american-water-works-association-specifications/ Piping used to transport oil or gas to the surface is called tubing. Because of intense wear, tear and stress, tubing must be replaced regularly. Typically, tubing is sized from NPS 1” to NPS 4 ½” and set in depths of 1000-25,000 feet. OCTG-Oil Country Tubular Goods API 5 CT API 5 CT H-40 API 5 CT J-55 API 5 CT K-55 API 5 CT L-80 API 5 CT N-80 API 5 AC C-90 API 5 C-95 API 5 CT P-110 API 5 CT Q-125 Line Pipe Specifications API 5L Grade A API 5L Grade B API 5L Grade X-42 through X-80 The post Specifications for Pipes Used in Oil Country Applications appeared first on Bryzos. from https://bryzos.com/specifications-for-pipes-used-in-oil-country-applications/ The American Water Works Association (AWWA) is an international nonprofit organization, aiming to provide effective water solutions and to promote effective water management. The American Water Works Association was founded in 1881 as a scientific and educational society. Today, the AWWA has approximately 50,000 members. Its membership supplies almost 80 percent of the nation’s drinking water. The AWWA treats approximately half of our country’s wastewater. It represents the water community, which includes:
The AWWA’s goal is to unite the water community and to promote public health, while prioritizing safety, the economy and the environment. To do so, it provides educational opportunities for water professionals, supports water safety and sustainability, and encourages environmental awareness. The AWWA also offers a variety of volunteering opportunities. AWWA SPECIFICATIONS The AWWA specifications is a set of voluntary standards for the minimum requirements regarding equipment, materials and practices associated with water treatment. They are used by thousands of manufacturers, distributors and facilities around the world. AWWA C-200 The specification AWWA C-200 pertains to steel water pipe, sizes 6” and larger. This specification includes materials, work quality, fabrication and testing. AWWA C-203 The AWWA C-203 specification covers coal tar protective coatings and interior linings. AWWA C-206 The specification AWWA C-206 covers the field welding of steel water pipe. This standard also applies to other welding required in specialized fabrication and installation. However, when possible, pipe fabrications and fittings should be performed by the manufacturer at a manufacturing facility. The design of field-welded joints is not covered within this standard. AWWA C-207 Steel pipe flanges for water works services, sizes 4” up to 144”, are covered by the AWWA C-207 specification. AWWA C-208 This standard defines the specified dimensions for fabricated steel water pipe fittings. AWWA C-209 The AWWA C-209 specification establishes the standards for cold applied tape coatings, specifically for the exterior of connections, fittings and special sections associated with steel water pipelines. AWWA C-210 AWWA C-210 is a specification covering liquid epoxy coatings systems for the interior and the exterior of steel water pipelines. This standard provides a minimum requirement for liquid epoxy coatings and linings used for steel water pipe and fittings. This includes requirements for application, materials, inspection, testing, performance, packaging and storage. AWWA C-213 The AWWA C-213 is a specification used to identify the standards for fusion epoxy coatings for the interior and the exterior of steel water pipelines. AWWA C-214 AWWA C-214 is the specification covering tape coating systems for the exterior of steel water pipelines. AWWA C-221 The AWWA C-221 standard applies to fabricated steel mechanical slip-type expansion joints, designed for use on pipe with plain, flanged, grooved or shouldered ends in nominal pipe sizes 3 inches and larger. These steel joints are engineered to convey water. Mechanical expansion joints should not be buried. AWWA C-222 The AWWA C-222 specification for polyurethane coating is used for the exterior and the interior of steel water pipe fittings. PILING AND STRUCTURAL ASTM A252 Gr2 and 3 A252-98(2002) is a specification used to define standards for welded and seamless steel pipe piles. This specification applies to nominal (average) wall steel pipe piles, particularly those in cylindrical shape. A252-98(2002) is a standard designed for situations where the steel cylinder serves as a permanent load-carrying member, or as a shell for cast-in-place concrete piles. The post American Water Works Association Specifications appeared first on Bryzos. from https://bryzos.com/american-water-works-association-specifications/ The Bryzos.com Selling Dashboard makes it easy for you to find the information you need. See below to learn more about each link in the Selling Dashboard. Notifications: This link shows your latest alerts. Sample alerts include RFQ Match, Counter Submitted, Sale and more. The notifications you receive are the notifications you previously selected in your settings preferences. New Messages: This link takes you to your new messages. You can only receive messages from a buyer after you have completed a transaction with that buyer. Messages can include such topics as logistics and disputes. Active Orders: This is how you can access your active orders. Orders are considered active from the time the buyer clicks purchase to when funds are released. Quote RFQs: You will be notified via email or text when a buyer matches your criteria. This is where you will go to view the buyer’s requests and create your quote. Pending RFQs: These the quotes you have sent but have not sold. Sales History: This link will take you to your list of previous sales. Request Funds: Typically funds are released on Day 30 after the sale is made. If you have discussed receiving funds prior to the typical release date, you can click this link to request payment. The buyer, however, is not obligated to pay immediately. New Disputes: This is where you can view your latest disputes. Create Listing: Here, you can create a new listing or view your active listings. Sales Summary: This section shows your total sales and divides it into three categories: Active (the period between the time of purchase to when funds are released), In-Dispute (funds are frozen until the dispute is resolved) and Completed (when funds have been released and the sale is finished). Quote Summary: The quote summary is dissected into two parts: Total and Active. Active quotes are quotes are you are currently negotiating. Quote-to-Sale Conversion: This calculation only includes the quotes in the ‘buy’ category, which means the buyer has indicated ‘buy’ versus ‘bid.’ The Quote-to-Sales Conversion is the Total Quotes divided by the Quotes Sold. Dispute Summary: This dispute summary displays the amount of unanswered disputes in comparison to the amount of resolved disputes. The post Seller’s Dashboard Overview appeared first on Bryzos. from https://bryzos.com/sellers-dashboard-overview/ Bryzos.com simulates how steel shoppers traditionally purchase their materials. It provides buyers with a smart, simple way to organize and review their quotes. Step 1: Sign In Step 2: Click on ‘All RFQ’ (located on the right portion of the Buying Dashboard) Step 3: Click on the Line You Wish to Review. The more detailed bottom portion is organized by lines, taken directly from your Bill of Materials. Each vendor who has submitted a quote for the material requested is grouped together for easy comparison. You may click the arrow on the top right to maximize or minimize the vendor details. ‘Regretted Item’ means a vendor does not carry the requested item. Step 4: Do Nothing, Make Changes or Add to Cart The post How to Use the Buyer’s Counter Module appeared first on Bryzos. from https://bryzos.com/how-to-use-the-buyers-counter-module/ Sellers on Bryzos.com are notified when they receive a new RFQ that matches their criteria. They are alerted by email and text, as well as through the notifications portion of the My Bryzos Screen. The following steps show how a seller can send a quote via Bryzos.com. Step 1: Sign In to Your Bryzos.com Account. Step 2: Go to the Selling Homepage. Step 3: Check for New Notifications. Step 4: Click on the Relevant RFQ to View Details. Step 5: Edit Your Quote. Step 5: Approve or Regret the Net Deal. Step 6: Click the ‘Submit Quote’ Button. The post How to Submit a Quote appeared first on Bryzos. from https://bryzos.com/how-to-submit-a-quote/ |
ABOUT USBryzos is the online marketplace for steel goods and accessories. That could be steel pipe, tube, coil, plate, fittings and flanges. Bryzos was founded and developed by steel industry veterans. Bryzos is the culmination of years of sales and operational experience transposed to an online environment. ArchivesNo Archives Categories |