Laiwu Forging Co., Ltd.

Open Die Forging, Auto Parts, Hot Forging manufacturer / supplier in China, offering Open Die Forging Forged Ring in Accordance with ISO9001 Standard, Heavy Forging Forged Flange, High Mechanical Behavior Wind Turbine Main Shaft and so on.

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Open Die Forging Forged Ring in Accordance with ISO9001 Standard

FOB Price:US $1,777 - 1,999 / Piece
Purchase Qty. (Pieces) FOB Price
10-59 US $1,999 / Piece
60-599 US $1,888 / Piece
600+ US $1,777 / Piece
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Min. Order: 10 Pieces
Port: Qingdao, China
Production Capacity: 120200t/Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info.

Processing Object:Metal
Molding Style:Forging
Molding Technics:Open Die Forging
Application:Oil and Gas Industries
Material:Steel
Heat Treatment:Normalizing
Surface Treatment:Polishing
Forging Tolerance:+/-0.1mm
Standard:AISI
Certification:SGS, CE, ISO 9001:2000, ISO 9001:2008
Trademark:LD
Transport Package:Wooden Cases
Specification:Various specifications Various inch
Origin:Laiwu Shandong China

Product Description

Product Description
Open Die Forging Forged Ring In accordance with ISO9001 standard 
Circular forging is an annular forging product, which is widely used in petrochemical, metallurgy, shipbuilding, machinery manufacturing and other industries.
Production according to customer's drawings

MAX WEIGHT: 40T
UT: EN10228-3 ASTM A388 GB/T6402-2008
MATERIAL: CARBON STEEL, ALLOY STEEL
C40 C45 C55 C60 S355J2G3 S355 20MN5 4130 4140 4340 17NICRMO6-4 18CRNIMO7-6 21CRMO10 34CRNIMO6 36CRNIMO4 30CRNIMO8 34CRMO4 42CRMO4 9CR3MO 9CR5MO MC3 MC5 70CR3MO 50CRMO4 4145HMOD 8630 25CRNIMO H13... 
Heat Treatment: Normalized, Quench Temper Annealing Q+T 

OUR PRODUCT USED FOR THE OIL AND GAS INDUSTRIES:
forged roll ring
forging rolled ring
forging roll ring
Circular forgings
ring roll forging
 
Chemical Composition(m%)
GradeCSiMnCrMoPS
15Cr2Mo0.12~0180.17~0.370.40~0.702.30~2.600.40~0.55≤0.009≤0.009
21CrMo100.16~0.230.20~0.400.20~0.402.20~2.600.30~0.50≤0.01≤0.01
30CrMo0.23~0.300.17~0.370.40~0.700.80~1.100.15~0.25≤0.009≤0.009

The factory 
Our company is 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 equipment,  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.

Heating furnace, forging ability& machining ability








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the certificates
Our company has passed the ISO9001, ISO14001 and OHSAS18001 certificates. We also get API Q1, ISO 29001 and pressure vessel certificate. The products have won high business integrity and recognition from our clients and the government.
We have advanced laboratory, which 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 QC system will provide you excellent quality and service.




 
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Laiwu Forging Co., Ltd.

- Shandong, China
- Manufacturer/Factory, Trading Company

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