Lloyd’s Register, or Lloyd’s Register of Quality, is a wholly-owned subsidiary of Lloyd’s Register of Shipping. Founded in 1760, LR is the world’s first ship classification and...

EP grade stainless steel pipe is a kind of hollow elongated round steel, which is mainly used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial tra...

Chemical anchor bolt is a new kind of fastening material, which is composed of chemical agent and metal rod. It can be used for the installation of post embedded parts in various curtain walls and mar...

Hot dip galvanized pipe is to make molten metal react with iron matrix to produce alloy layer, so as to combine the matrix and coating. Hot dip galvanizing is to pickle the steel pipe first. In order ...

In addition to specializing in the production of flanges, pipe fittings and steel pipes, the advantages of Hebei Haihao Group are also reflected in prefabricated pipes. Pipeline prefabrication refers ...

About 40 days ago, we received an inquiry from a customer in Brazil, the main product is carbon steel seamless pipe fittings. It mainly includes: (1) 90°LR elbow, the size is 3″~24″, the w...

About 30 days ago, one of our customers in Singapore ordered a batch of seamless steel pipes. The size is 22 “, the wall thickness is SCH STD, the material is ASTM A160 GR. B, the length is 3000...

Hot dip galvanized pipe fittings refer to the galvanized treatment of pipe fittings. Hot dip galvanized pipe fittings include galvanized elbow, galvanized flange, galvanized tee and galvanized pipe ca...

Section Steel is a kind of strip steel with certain cross-section shape and size. It is one of the four major varieties of steel (plate, pipe, section and wire). According to the section shape, the se...

Most of the orders in Bangladesh are seamless and ERW pipes. In one part of the ERW pipe, the customer has the requirement of galvanizing.
Galvanizing can increase the corrosion resistance of steel pi...

Last month, one of our Indonesian customers placed an order for large size fittings, which included a part of large size elbow. Mainly elbow 90 degree LR X-Ray weld, the size is 56″, the wall th...

Last month we received an order from a Dutch customer for seamless stainless steel pipes. The size is 2″~20″, the wall thickness is SCH40 and SCH80, the material is 304 and 316.
304 and 31...

About 30 days ago, we received an inquiry from a customer in England for seamless square tubes. The size is 80*80*3.75mm, 150*150*9.75mm and 160*160*9.75mm, the material is API 5L GR.B.
After communic...

We are Hebei Haihao Group (HH) , we got order form Malaysia shipyard for steel fittings and flanges with BV certificate .
Bureau Veritas is a world leader in testing, inspection and certification serv...

We are Hebei Haihao group (HH) , We got order form Malaysia client , the end user is petronas.
This time, the customer ordered stainless steel flanges,the material is A182 F304L,which contain blind fl...

We are Hebei Haihao Group (HH) , We got order form Malaysia client , the end user is petronas.
This time, the customer ordered stainless steel pipes with A358 standard.The tolerances for wall thicknes...

We are Hebei Haihao Group (HH) ,we got order form Malaysian client , the end user is petronas.This time, the customer ordered some big size pipe fittings and flanges.Here are some product descriptions...

HEBEI HAIHAO GROUP got a new order for UAE clinet , the project is owend by  South Korea’s  SK project.
HEBEI HAIHAO GROUP while serving the high-end market, we also pay strict attention to qual...