ZHEJIANG GUOBANG STEEL CO., LTD can supply the STAINLESS STEEL SEAMLESS PIPE approval by ABS(304L, 316L), BV(304L, 316L, N06625), LR(304L, 316L, S32205, S32750), CCS(304L, 316L, 321) and DNV-GL(304L, 316L, 321, 317L). Lloyd's register of shipping is also translated into Lloyd's register. It is the earliest classification society in the world, which was established in 1760. It has a large organization and a long history. It enjoys a high reputation in the world shipping industry. It is internationally recognized as an authoritative certification authority in the shipping industry. It is also well-known in military industry and engineering. It is mainly engaged in the formulation and publication of relevant ship standards, ship inspection, verification of ship energy, publication of shipbuilding rules, etc. There are offices or surveyors in ports of many countries. It has participated in the revision of ISO9000 standards and the revision of accreditation regulations. It also has more than 30 representative offices around the world to recruit auditors and engage in certification work. More than 90% of the total tonnage of British ships and more than one third of the world's tonnage are classified by the classification society. The surveyors in Lloyd's register include shipbuilding engineers, marine engineers, electrical and metallurgical experts. The main functions of the society are to survey and classify merchant ships, yachts, tugs, fishing boats and other ships; to supervise the testing of anchors and anchor chains; to supervise the testing of steel used for ships and boilers, as well as forgings and castings for large ships and machinery; to survey freeboards for all types of ships; to inspect refrigerated machinery and installations; and to classify ships for tonnage determination To carry out survey and survey. The classification society also publishes annual Lloyd's ship registration Yearbook, Lloyd's yacht registration Yearbook, ship supplementary registration, offshore facilities, submarine vessels and diving system registration and other publications. Lloyd's register has formulated many rules for ship survey. For example: regulations and rules for ship classification, rules for ships in inland waters, rules for floating dock, rules for mobile offshore facilities, rules for submarine vessels and diving systems, rules for liquefied gas carriers, rules for yachts and small boats, geometric characteristics of rolling track section and structural beams, verification design documents for operating containers, verification design documents for refrigeration machines, etcLR Steel Pipe manufacturers website:http://www.gsspipe.com/marine-grade-stainless-pipe/lr-steel-pipe/