Lug Nut Union

Forged Pipe Fittings

Manufacturer of ASME B16.11 3000LB, 6000LB, 9000LB Forged Pipe Fittings in China.


Porduct Name: elbow, tee, cap, bushing, coupling, pipe nipple, hex, nipple, weldolet, threadolet, sockolet, socket, cap, cross, flangolet, union, swage nipple, etc.. 


Size: 1/8"-4" threaded and socket weld type 


Pressure:

Socket weled : 3000LB  6000LB  9000LB (sch80 sch160 xxs)

Threaded : 2000LB  3000LB  6000LBS (sch80 sch160 xxs)


Conection: Thread (NPT, BSP,RP, G) ,Socket Welding


Type: Elbow,Tee,nipple,full coupling, half coupling,lateral,cross,cap, plug,hex head nipple, swage nipple,union,weldolet,sockolet, threadolet, nipolet, elbolet, latrolet etc.


Standard: ANSI B16.11,EN10241, BS3799,JIS B2316,MSS SP-83,MSS SP-79;


Surface Treatment: Sand blasting, Anti-rust oil, Galvanized, Polished, black.


Wall thickness: SCH5S, SCH10S, SCH10, SCH40S,STD, XS, XXS, SCH20,SCH30,SCH40, SCH60, SCH80, SCH160, XXS and etc. 


Material:

Stainless steel: A182 F304/304L, A182 F316/316L, A182 F321, A182 F310S, A182 F347H, A182 F316Ti, A182 F317, 904L, 1.4301,1.4307,1.4401,1.4571,1.4541, 254Mo and etc. 

Carbon steel: ASTM A105, A350LF2, Q235, St37, 20#, 16Mn, St45.8, A42CP, E24 , A515 Gr60, A515 Gr 70, A420 WPL6 etc. 

Duplex stainless steel: UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462,1.4410,1.4501 and etc. 

Pipeline steel: A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 etc. 

Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H, C22, C 276, Monel400, Alloy20 etc. 

Cr-Mo alloy: A182 F11,A182 F5, A182 F22, A182 F91, A182 F9, 16mo3 etc. 


Application: Petroleum Chemical,Refinery, Pharmacy Industry, Food & Beverage Industry, Sea Water Desalination,Paper Making, Shipbuilding Industry, Electric power, Offshore & onshore oil&gas, Mining Industry, Water Treatment, Mechanical Making, Chemical fertilizer etc.


Package: Cartons in wooden cases.

MOQ: to be negotiated.

Sample: Available

Price: >>DOWNLOAD the forged fittings newest price list from PRICE LIST AND TECH

Service: Customized OEM

Payment term: T/T or L/C

Delivery:7-30days according to order quantity.

Introduction

Lug Nut Union Dimension

CLASS 3000

PIPE SIZE3/8"1/2"3/4"1"1-1/4"1-1/2"2"2-1/2"3"4"
A1.8751.9842.2972.8912.9063.0313.4844.0634.4848.031
B2.56333.6254.2555.6256.3757.188810.359
C1.0311.0311.4841.8132.1882.4693.0313.6564.4065.453
D1.1251.1251.2971.8911.9042.0312.2342.8133.2346.531
Emin0.3750.3750.50.50.50.50.6250.6250.6250.75
F0.690.8551.0651.331.6751.9152.4062.9063.5354.545
Weight(LBS)0.590.913.122.283.484.667.0711.415.42---

CLASS 6000

PIPE SIZE3/8"1/2"3/4"1"1-1/4"1-1/2"2"2-1/2"3"4"
A---2.3752.5782.893.1253.5784.141---------
B---3.6254.2555.6256.3757.188---------
C---1.4691.7972.1722.5633.0313.688---------
D---1.6251.5781.892.1252.5782.89---------
E---0.3750.50.50.50.50.625---------
F---0.8551.0651.331.6751.9152.406------
Weight(LBS)---1.952.843.96---714.16---------

Note:

1. Seating characteristics of MSS SP-83 Unions.

2. The "B" dimension is the diameter across the lugs of union nut.

3.Twin Lug design offered in sizes up to 3/4" Class 3000 & 1/2" Class 6000.

4. Tri-Lug design offered in sizes from 1" to Class 3000&3/4" to 2" Class 6000.

5. Quad-lug design offered in 4" Class 3000.


Marking & Packing

Products are packaged to ensure that there is no damage during transit. In case of exports, the standard export packaging is done in wooden cases. All forged fittings are marked with Grade, Lot No, Size, Degree, and our trademark. On special requests, we can also, make custom marking on our products.

Quality Assurance

At MetalGoods, all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.

Test Certificates

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report.

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