About us

In civil, industrial and high-rise buildings, reinforcement is an important component that can resist tensile and shear forces, playing the most important role in all civil and industrial projects.

However, a standard steel bar with a length of ~11.7m has a limit while projects  are several hundred and thousands of meters high.

To have the required length in construction design, the steel bars are connected together by tying, welding and threaded pipes. This form consumes a lot of time and manpower, is also very unsafe and often causes labor accidents.

Understand the importance of production safety, reducing  time and labor. Steel Connection Company has researched  smart connection products, reducing time and labor costs,  while ensuring labor safety in production

PRODUCT  SUPERIORITY
▲ No supporting tools required
▲ Just plug in & press lightly and you're done, no need for any other  devices
▲ Whether vertical or horizontal, lying or standing, just press light
▲No need to cut or thread the reinforcement (Whether it's European  or American steel, just press it, no need for any machining)
▲ Streamlined design passed testing with "Zero” error rate
▲ Construction is one note faster, reducing time and labor costs.
▲ Enhances ability to withstand shaking caused by earthquakes
▲ Rest assured about quality and quickly satisfy customers.

Introduction to STUD BOLT

Standard: ANSI/ASME B 18.31.2, DIN975, DIN976

Diameter: 1/4"-6''  M3-M600

Length: 30mm to 6m

Material: Carbon Steel, Alloy Steel, Stainless Steel

Thread: MM, UNC, UNF, UNS, UNR

Finish: Plain, Zinc Plated (Clear/Blue/Yellow/Black), H.D.G, PTFE, Zinc  Nickel, Geomet, Dacromet, Zinteck, Magni

Packing: Bulk in cartons (25kg Max.)+wood Pallet, woven bag then pallet,  according to customer special demand

Application: Oil & Gas; Structural Steel; Metal Building; Tower & Pole;  Wind Energy; Mechanical Machine; Home Decorating

Equipment: Calliper, Go No-go gauge, Tensile test machine, Hardness  tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector,  Magnetic flaw detector, Spectrometer

Notice:

Please let’s know the Size, quantity, Material or Grade, surface, If it is  special and Non-standard products, please supply the Drawing or  Photos or Samples to us

Grade

• Grade ISO 898-1 with Grade: 4.8, 5.8, 6.8, 8.8, 10.9, 12.9  ASTM A193 / ASTM A193M Grade B5 (AISI 501)
• ASTM A193 / ASTM A193M Grade B6, B6X (AISI 410)
• ASTM A193 / ASTM A193M Grade B7, B7M (AISI 4140, AISI 4142,  AISI 4145, AISI 4140H, AISI 4142H, AISI 4145H
• ASTM A193 / ASTM A193M Grade L7,L7M,L43  ASTM A193 / ASTM A193M Grade B16
• ASTM A193 /A193M, ASTM A320 /A320M Grade B8, B8A (AISI 304,  AISI 304L, AISI 304H)
• ASTM A193 /A193M, ASTM A320 /A320M Grade B8C, B8CA (AISI  347, AISI 347H)
• ASTM A193 /A193M, ASTM A320 /A320M Grade B8M, B8MA,  B8M2, B8M3 (AISI 316, AISI 316L, AISI 316H)
• ASTM A193 /A193M, ASTM A320 /A320M Grade B8P, B8PA (AISI  305)
• ASTM A193 /A193M, ASTM A320 /A320M Grade B8N, B8NA (AISI  304N)
• ASTM A193 /A193M, ASTM A320 /A320M Grade B8MN, B8MNA  (AISI 316N)
• ASTM A193 /A193M, ASTM A320 /A320M Grade B8MLCuN,  B8MLCuNA
• ASTM A193 /A193M, ASTM A320 /A320M Grade B8T, B8TA (AISI  321, AISI 321H)
• ASTM A193 /A193M, ASTM A320 /A320M Grade B8A, B8RA  ASTM A193 /A193M, ASTM A320 /A320M Grade B8S, B8SA
• ASTM A193 /A193M, ASTM A320 /A320M Grade B8LN, B8LNA (AISI  304N, AISI 304LN)
• ASTM A193 /A193M, ASTM A320 /A320M Grade B8MLN, B8MLNA  (AISI 316N, AISI 316LN)