Product Description free forging manufacturer casing and tube head used on oil&gas industries The casing head is to fix the wellhead of the drilling well and connect the wellhead casing string. The tubing head is a device for connecting the top casing head and the oil extraction tree to hang the oil tube and the annular space between the sealing oil tube and the sleeve pipe. The tubing head is located above the casing head, including the sleeve four and the tubing hanger. The function is hanging an oil pipe, downhole tool, sealing oil sleeve and loop space in the well.
Our company Laiwu forging CO., LTDis focusing on forgings for oil & gas industries. We have rich production experience and full technology on this industry. The products including gate valve, valve box, integral union riser, Fracturing head, tubing head, casting head, cross body, stabilizer, BOP...The products have pass API Q1, all production process follow the Q1's request. Our company has whole sets of QC equipments, which will ensure after many times QC, the products will be 100% good. Our goods has exported to Southeast Asia, Middle East and USA, and win the customers'high accept. Our company will try our best to develop to a very professional, high quality, and fast lead time forging manufacturer in China.
MATERIAL
SERIAL NO.
MATERIAL
YIELD
TENSILE
V-IMPACT (ºF)
HARDNESS(HBW)
LOW ALLOY STEELS
1
AISI 4130
60K-105K
85K-120K
-76
187-237
2
AISI 4140
80K-130K
100K-145K
-20
217-352
3
4145H(MOD)
115K
140K
-20
285-341
4
AISI 4340
105K-150K
120K-170K
-20
262-429
5
AISI 8630
85-150K
105K-165K
-76
217-388
6
25CrNiMo
75k
95k
-20
210-234
Not only this, we also could produce forged parts according to the customers' request.
We have 2 sets advanced hydraulic forging equipment, the 1600T&4500T thousand tons of hydraulic press with 2 pcs 15T&50TManiputars; 8pcs heating furnace &heat treatment furnaces.
Heating furnace, forging ability& machining ability of the heavy forging tubing head
CONTACT US
Shandong Laiduan Machinery Co., Ltd. is a professional free forging manufacturer, the member of Confederation of Chinese Metalforging Industry.
It is located in laiwu city of Shandong province, China, the total space area is around 60, 000sq. M. Fixed assets is $20 million and
Current assets is $11 million. The company has 336 employees, which covers 6senior engineers and 18 intermediate engineers.
There are more than 60 sets main equipments at present, which including two sets of hydraulic forging machines(1600T&4500T), two sets of electro hydraulic hammer(3T&5T), all kinds of air hammers and board drop hammers(1000kg, 560kg, 250kg), 30 sets heat treatment equipments (heavy furnaces and heat Treatment Furnaces) and 30 sets
Machining equipments with 16m&12m horizontal lathes, 14 sets suspending equipments. We could supply you 50- T all kinds of free forgings including forged shaft, rotor, ring, cylinder, pipe mould and so on. These products have been widely
Using in machine tool, equipments, mining, railroad, wind power, shipping, automotive and electric power. The annual production
Capability is above 60, 000T and $60-70 million per year.
The company has passed the ISO9001, ISO14001 and OHSAS18001 certificates. We also get API Q1 and ISO29001 certificates. We could make all kinds of test according to customers' request such as UT test, Material assay, Metallography test,
Rigidity test, and Physical properties test. First-class technicians' managements, employees and quality-controlled system will provide you excellent quality and service.
Our market covers 340+ companies worldwide, mainly from mainland, Thailand, USA, Italy, Czech and other Europe countries. The products have won high business integrity and recognition from our clients.
